Consider the following four conditions (1 - 4) and select a correct pair of them as adaptations to environment in desert lizards. Conditions: 1. Burrowing in soil to escape high temperature. 2. Losing heat rapidly from the body during high temperature. 3. Bask in sun when temperature is low. 4. Insulating body due to thick fatty dermis. (a) 3, 4 (b) 1, 3 (c) 2, 4 (d) 1, 2

Consider the following four conditions (1 - 4)
and select a correct pair of them as adaptations to
environment in desert lizards.
Conditions:
1. Burrowing in soil to escape high temperature.
2. Losing heat rapidly from the body during high
temperature.
3. Bask in sun when temperature is low.
4. Insulating body due to thick fatty dermis.
(a) 3, 4 (b) 1, 3
(c) 2, 4 (d) 1, 2
by

1 Answer

Answer :

(b) 1, 3
by

Related questions

Considered the following four conditions (A-D) and select the correct pair of them as adaptation to environment in desert lizards. The conditions (a)

Description : Considered the following four conditions (A-D) and select the correct pair of them as adaptation to environment in desert lizards. The conditions (a)

Last Answer : Considered the following four conditions (A-D) and select the correct pair of them as adaptation to environment in desert ... (a), (c ) D. (b), (d)

Consider the following four statements (1-4) about certain desert animals such as kangaroo, rat. (1) They have dark colour and high rate of reproduction and excrete solid urine. (2) They do not drink water, breathe at a slow rate to conserve water and have their body covered with thick hairs. (3) They feed on dry seeds and do not require drinking water. (4) They excrete very concentrated urine and do not use water to regulate body temperature.

Description : Consider the following four statements (1-4) about certain desert animals such as kangaroo, rat. (1) They have dark colour and high rate of reproduction and excrete solid urine. (2) They do ... water. (4) They excrete very concentrated urine and do not use water to regulate body temperature.

Last Answer : (c) 3 and 4

Hypothermia occurs due to loss of excessive heat from body due to sudden low body temperature in: (1) Frogs (2) Human beings (3) Lizards (4) Snakes

Description : Hypothermia occurs due to loss of excessive heat from body due to sudden low body temperature in: (1) Frogs (2) Human beings (3) Lizards (4) Snakes

Last Answer : (2) Human beings Explanation: Normal human body temperature in adults is 34.4-37.8 °C. Sometimes a narrower range is stated, such as 36.5-37.5 °C. Hypothermia is defined as any body temperature below 35.0 °C.

Hypothermia occurs due to loss of excessive heat from body due to sudden low body temperature in: (1) Frogs (2) Human beings (3) Lizards (4) Snakes

Description : Hypothermia occurs due to loss of excessive heat from body due to sudden low body temperature in: (1) Frogs (2) Human beings (3) Lizards (4) Snakes

Last Answer : Human beings

Labourers who do hard manual labour develop thick skin on their palms and soles due to : (1) thick epidermis (2) thick dermis (3) thick subcutaneous tissue (4) All of these

Description : Labourers who do hard manual labour develop thick skin on their palms and soles due to : (1) thick epidermis (2) thick dermis (3) thick subcutaneous tissue (4) All of these

Last Answer : All of these

Do Burrowing owl live in the desert?

Description : Do Burrowing owl live in the desert?

Last Answer : yes they burrow holes in the sand in the desert

Of the three layers of the skin, which is the thick, fat-containing layer? A. dermis B. epidermis C. epithelium D. subcutaneous tissue

Description : Of the three layers of the skin, which is the thick, fat-containing layer? A. dermis B. epidermis C. epithelium D. subcutaneous tissue

Last Answer : Ans: D

What would happen the population of rock dwelling lizards if all the rocks are removed from a desert ecosystem and turn in the animals which eat them?

Description : What would happen the population of rock dwelling lizards if all the rocks are removed from a desert ecosystem and turn in the animals which eat them?

Last Answer : the lizards sadly would die and maybe snakes or other reptileswould eat them

Why two thin shirts can keep us warmer than a single thick shirt in winter ? (1) Two thin shirts become thicker so prevent transmission of heat (2) Air layer between two shirts works as good conductor (3) Air layer between two shirts behaves like insulating media (4) No radiation of heat takes place

Description : Why two thin shirts can keep us warmer than a single thick shirt in winter ? (1) Two thin shirts become thicker so prevent transmission of heat (2) Air layer between two shirts works as good conductor (3) Air layer between two shirts behaves like insulating media (4) No radiation of heat takes place

Last Answer : Air layer between two shirts behaves like insulating media

Low thermal conductivity of heat insulating materials is due to its (A) Dense structure (B) High proportion of air space (C) High specific heat (D) None of these

Description : Low thermal conductivity of heat insulating materials is due to its (A) Dense structure (B) High proportion of air space (C) High specific heat (D) None of these

Last Answer : (B) High proportion of air space

Earthworms have no skeleton but during burrowing, the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to (a) gut peristalsis (b) setae (c) coelomic fluid (d) blood.

Description : Earthworms have no skeleton but during burrowing, the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to (a) gut peristalsis (b) setae (c) coelomic fluid (d) blood.

Last Answer : (c) coelomic fluid

What three adaptations help a cactus survive in the desert?

Description : What three adaptations help a cactus survive in the desert?

Last Answer : Feel Free to Answer

What animals would survive by burrowing under rocks and into the sand for protection from the heat and other animals?

Description : What animals would survive by burrowing under rocks and into the sand for protection from the heat and other animals?

Last Answer : Bats, many snakes, most rodents and some larger mammals like foxes and skunks, are nocturnal, sleeping in a cool den, cave or burrow by day. Some smaller desert animals burrow below the surface of the soil or sand to escape the high temperatures at the desert surface

Consider the following statements: 1. Normal diet should contain 75gm of fat. 2. Fatty acids should be a part of human diet. 3. The cells of the human body cannot synthesise any fatty acids. 4. Deficiency diseases develop due to the absence of unsaturated fatty acids called essential fatty acids. Which of the above statements are correct? (a) 1, 2 (b) 2, 3 (c) 1, 2, 3, 4 (d) 1, 2, 4

Description : Consider the following statements: 1. Normal diet should contain 75gm of fat. 2. Fatty acids should be a part of human diet. 3. The cells of the human body cannot synthesise any fatty acids. 4. Deficiency diseases develop due to the absence ... correct? (a) 1, 2 (b) 2, 3 (c) 1, 2, 3, 4 (d) 1, 2, 4

Last Answer : Ans:(b)

The constellation diagram of BASK has ______dots. A) 2 B) 1 C) 0 D) none of the above

Description : The constellation diagram of BASK has ______dots. A) 2 B) 1 C) 0 D) none of the above

Last Answer : 2

How many carrier frequencies are used in BASK? A) 2B) 1 C) 0 D) none of the above

Description : How many carrier frequencies are used in BASK? A) 2 B) 1 C) 0 D) none of the above

Last Answer : 1

Which of the following statements are true? 1. Cytokinins promote stomatal opening 2. Sprays of indole -3 acetic acid can inhibit premature fruit fall 3. The growth movements caused by a unilateral stimulus are known as nastic movements 4. The seeds of desert plants will not germinate unless they have been subjected to a high temperature for some time Questions Select the correct answer from the following: (a) 1, 2, and 4 (b) 2 and 4 (c) 1, 2, and 4 (d) 1, 2, 3, and 4

Description : Which of the following statements are true? 1. Cytokinins promote stomatal opening 2. Sprays of indole -3 acetic acid can inhibit premature fruit fall 3. The growth movements caused by a unilateral stimulus are known as nastic movements 4. The ... 4 (b) 2 and 4 (c) 1, 2, and 4 (d) 1, 2, 3, and 4

Last Answer : Ans:(a)

Which of the following conditions indicates that a lead-acid battery is being charged too rapidly? A. Sparks occurring at the positive terminal. B. Unusually high electrolyte specific gravity. C. Low plate potentials being developed. D. Excessively high temperatures and gassing rates.

Description : Which of the following conditions indicates that a lead-acid battery is being charged too rapidly? A. Sparks occurring at the positive terminal. B. Unusually high electrolyte specific gravity. C. Low plate potentials being developed. D. Excessively high temperatures and gassing rates.

Last Answer : Answer: D

When hot liquid is poured into a thick glass tumbler, it cracks because glass – (1) is a bad conductor of heat so only inner surface expands (2) has high temperature coefficient of expansion (3) has a very low specific heat (4) has low temperature coefficient of expansion

Description : When hot liquid is poured into a thick glass tumbler, it cracks because glass – (1) is a bad conductor of heat so only inner surface expands (2) has high temperature coefficient of expansion (3) has a very low specific heat (4) has low temperature coefficient of expansion

Last Answer : (1) is a bad conductor of heat so only inner surface expands Explanation: When hot liquid is poured into a thick glass tumbler, it cracks because glass is a bad conductor of heat so only inner surface expands.

When hot liquid is poured into a thick glass tumbler, it cracks because glass : (1) is a bad conductor of heat so only inner surface expands (2) has high temperature coefficient of expansion (3) has a very low specific heat (4) has low temperature coefficient of expansion

Description : When hot liquid is poured into a thick glass tumbler, it cracks because glass : (1) is a bad conductor of heat so only inner surface expands (2) has high temperature coefficient of expansion (3) has a very low specific heat (4) has low temperature coefficient of expansion

Last Answer :  is a bad conductor of heat so only inner surface expands 

Pick out the correct statement. (A) Higher is the temperature of the radiating body, higher is the wavelength of radiation (B) Logarithmic mean area is used for calculating the heat flow rate through a thick walled cylinder (C) The wavelength corresponding to maximum mono-chromatic emissive power increases with rise in temperature (D) Solid angle subtended by the finite surface at the radiating element is called the angle of incidence

Description : Pick out the correct statement. (A) Higher is the temperature of the radiating body, higher is the wavelength of radiation (B) Logarithmic mean area is used for calculating the heat flow rate ... ) Solid angle subtended by the finite surface at the radiating element is called the angle of incidence

Last Answer : (B) Logarithmic mean area is used for calculating the heat flow rate through a thick walled cylinder

Consider the following four statements (A–D) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false (F). Statements: A. On dry land it would die due to lack of O2 if its mouth is forcibly kept closed for a few days. B. It has four-chambered heart. C. On dry land it turns uricotelic from ureotelic. D. Its life-history is carried out in pond water. A B C D (a) T F F T (b) T T F F (c) F F T T (d) F T T F

Description : Consider the following four statements (A-D) related to the common frog Rana tigrina, and select the correct option stating which ones are true (T) and which ones are false (F). Statements: A. On dry land it would die due to lack of O2 if ... C D (a) T F F T (b) T T F F (c) F F T T (d) F T T F

Last Answer : (a) T F F T

I believe that there may be grubs burrowing in my lawn. They leave little dirthills here and there and are becoming a nuisance. How can I get rid of them cheap & effectively?

Description : I believe that there may be grubs burrowing in my lawn. They leave little dirthills here and there and are becoming a nuisance. How can I get rid of them cheap & effectively?

Last Answer : Gasoline is definitely not the solution. It will ruin your lawn, and is extremely dangerous, and probably illegal. Your best option would probably be to go to a hardware store and ask what kind ... cost quite a bit. @westy81585: Sarcasm really isn't necessary. Kraken is asking a legitimate question.

What are Bioluminescent fish environment and adaptations?

Description : What are Bioluminescent fish environment and adaptations?

Last Answer : What is the answer ?

What adaptations katydids have to the environment?

Description : What adaptations katydids have to the environment?

Last Answer : Need answer

Skin becomes wrinkled in the old age due to (a) loss of elastic tissue in the dermis (b) considerable slag in the rate of dividing cells in the stratum germinativum (c) gradual loss of elasticity in the subcutaneous layer (d) all of these

Description : Skin becomes wrinkled in the old age due to (a) loss of elastic tissue in the dermis (b) considerable slag in the rate of dividing cells in the stratum germinativum (c) gradual loss of elasticity in the subcutaneous layer (d) all of these

Last Answer : Ans:(b)

Temporary repairs to an open DC propulsion armature coil can be made by _____________. A. connecting the coil ends directly to a pair of negative brushes B. disconnecting coil ends, insulating each, and short circuiting the two commutator bars C. grounding the coil ends and short circuiting the commutator bar D. removing the sparking brushes

Description : Temporary repairs to an open DC propulsion armature coil can be made by _____________. A. connecting the coil ends directly to a pair of negative brushes B. disconnecting coil ends, insulating ... C. grounding the coil ends and short circuiting the commutator bar D. removing the sparking brushes

Last Answer : Answer: B

What is the major factor that makes coaxial cable less susceptible to noisethan twisted-pair cable? A) inner conductor B) diameterof cable C) outer conductor D) insulating material

Description : What is the major factor that makes coaxial cable less susceptible to noisethan twisted-pair cable? A) inner conductor B) diameterof cable C) outer conductor D) insulating material

Last Answer : outer conductor

Pick out the wrong statement. (A) Biological oxygen demand (B.O.D.) value of a sewerage sample is always lower than its chemical oxygen demand (C.O.D.) value (B) Environmental pollution by NOx emission is much higher by four stroke petrol engines as compared to the two stroke engines (C) Temperature in stratosphere rises with increasing altitude (D) The characteristic of a green house body is that it allows the long wavelength incoming solar radiation to come in but does not allow the short wavelength infra red radiation to escape out of the earth's atmosphere

Description : Pick out the wrong statement. (A) Biological oxygen demand (B.O.D.) value of a sewerage sample is always lower than its chemical oxygen demand (C.O.D.) value (B) Environmental pollution by ... in but does not allow the short wavelength infra red radiation to escape out of the earth's atmosphere

Last Answer : (D) The characteristic of a green house body is that it allows the long wavelength incoming solar radiation to come in but does not allow the short wavelength infra red radiation to escape out of the earth's atmosphere

The escape velocity from the earth’s surface is about 1. 30 km/sec 2. 6 km/sec 3. 11.2 km/sec 4. 300 km/sec 15. The radiant energy of the sun is due to (a) Nuclear fission (b) Nuclear fusion (c) Sinking of the sun (d) Violent explosions

Description : The escape velocity from the earth’s surface is about 1. 30 km/sec 2. 6 km/sec 3. 11.2 km/sec 4. 300 km/sec 15. The radiant energy of the sun is due to (a) Nuclear fission (b) Nuclear fusion (c) Sinking of the sun (d) Violent explosions

Last Answer : Ans:(c)

The heat flux (from outside to inside) across an insulating wall with thermal conductivity, K = 0.04 W/m.°K and thickness 0.16m is 10 W/m2 . The temperature of the inside wall is - 5°C. The outside wall temperature is (A) 25°C (B) 30°C (C) 35°C (D) 40°C

Description : The heat flux (from outside to inside) across an insulating wall with thermal conductivity, K = 0.04 W/m.°K and thickness 0.16m is 10 W/m2 . The temperature of the inside wall is - 5°C. The outside wall temperature is (A) 25°C (B) 30°C (C) 35°C (D) 40°C

Last Answer : (C) 35°C

A steam pipe is intended to be insulated with two layers of insulating materials of different thermal conductivities. For minimum heat transfer to take place (A) The better insulation material should be put just next to pipe (i.e., inside) (B) The better insulating material should be put outside (C) Either of the insulating material could be put on either side (D) Steam temperature is considered before deciding as to which insulating material is to be put inside (i.e., just next to the pipe)

Description : A steam pipe is intended to be insulated with two layers of insulating materials of different thermal conductivities. For minimum heat transfer to take place (A) The better insulation material should be put just ... to which insulating material is to be put inside (i.e., just next to the pipe)

Last Answer : (A) The better insulation material should be put just next to pipe (i.e., inside)

Which one of the change may occur due to desertification? a) decrease in atmospheric temperature b) increase in water holding capacity of soil c) increased chances of flood d)conversion of fertile land into a desert

Description : Which one of the change may occur due to desertification? a) decrease in atmospheric temperature b) increase in water holding capacity of soil c) increased chances of flood d)conversion of fertile land into a desert

Last Answer : d)conversion of fertile land into a desert

Animals have the innate ability to escape from predation. Examples for the same are given below. Select the incorrect example. (a) Colour change in Chamaeleon (b) Enlargement of body size by swallowing air in puffer fish (c) Poison fangs in snakes (d) Melanism in moths

Description : Animals have the innate ability to escape from predation. Examples for the same are given below. Select the incorrect example. (a) Colour change in Chamaeleon (b) Enlargement of body size by swallowing air in puffer fish (c) Poison fangs in snakes (d) Melanism in moths

Last Answer : (c) Poison fangs in snakes

Consider the following statements. The role of the gravel bed in a rapid sand filter is : 1. To filter out large suspended matter 2. To support the sand bed above it 3. To prevent the escape of sand particles 4. To uniformly distribute the backwash water 5. To prevent algae growth Which of the following statements are correct ? a) 1, 2, 3, 4 and 5 b) 2, 3 and 4 only c) 3, 4 and 5 only d) 1, 2 and 3 only

Description : Consider the following statements. The role of the gravel bed in a rapid sand filter is : 1. To filter out large suspended matter 2. To support the sand bed above it 3. To prevent the escape of sand particles 4. To uniformly ... and 5 b) 2, 3 and 4 only c) 3, 4 and 5 only d) 1, 2 and 3 only

Last Answer : b) 2, 3 and 4 only

Select the correct statement about biodiversity. (a) The desert areas of Rajasthan and Gujarat have a very high level of desert animal species as well as numerous rare animals. (b) Large scale planting of Bt cotton has no adverse effect on biodiversity. (c) Western ghats have a very high degree of species richness and endemism. (d) Conservation of biodiversity is just a fad pursued by the developed countries.

Description : Select the correct statement about biodiversity. (a) The desert areas of Rajasthan and Gujarat have a very high level of desert animal species as well as numerous rare animals. (b) Large scale ... and endemism. (d) Conservation of biodiversity is just a fad pursued by the developed countries.

Last Answer : (c) Western ghats have a very high degree of species richness and endemism.

Electrical machinery insulation will break down more rapidly due to _________________. A. low loading of motors and generators B. frequent megger testing C. high temperatures and vibration D. high operating frequencies

Description : Electrical machinery insulation will break down more rapidly due to _________________. A. low loading of motors and generators B. frequent megger testing C. high temperatures and vibration D. high operating frequencies

Last Answer : Answer: C

he dominant pharmacokinetic feature of penicillin G is: A. It is equally distributed extra- and intracellularly B. It is rapidly secreted by proximal renal tubules C. It has low oral bioavailability due to high first pass metabolism in liver D. It does not cross blood–CSF barrier even when meninges are inflamed

Description : he dominant pharmacokinetic feature of penicillin G is: A. It is equally distributed extra- and intracellularly B. It is rapidly secreted by proximal renal tubules C. It has low oral bioavailability ... pass metabolism in liver D. It does not cross blood-CSF barrier even when meninges are inflamed

Last Answer : B. It is rapidly secreted by proximal renal tubules

All the following processes occur rapidly in the membrane lipid bilayer except (A) Flexing of fatty acyl chains (B) Lateral diffusion of phospholipids (C) Transbilayer diffusion of phopholipids (D) Rotation of phospholipids around their long axes

Description : All the following processes occur rapidly in the membrane lipid bilayer except (A) Flexing of fatty acyl chains (B) Lateral diffusion of phospholipids (C) Transbilayer diffusion of phopholipids (D) Rotation of phospholipids around their long axes

Last Answer : C

All the following processes occur rapidly in the membrane lipid bilayer except (A) Flexing of fatty acyl chains (B) Lateral diffusion of phospholipids (C) Transbilayer diffusion of phospholipids (D) Rotation of phospholipids around their long axes

Description : All the following processes occur rapidly in the membrane lipid bilayer except (A) Flexing of fatty acyl chains (B) Lateral diffusion of phospholipids (C) Transbilayer diffusion of phospholipids (D) Rotation of phospholipids around their long axes

Last Answer : (C) Transbilayer diffusion of phospholipids

During which stage of pressure ulcer development does the ulcer extend into the underlying structures, including the muscle and possibly the bone? a) Stage IV A stage IV pressure ulcer extends into the underlying structure, including the muscle and possibly the bone. b) Stage III A stage III ulcer extends into the subcutaneous tissue. c) Stage II A stage II ulcer exhibits a break in the skin through the epidermis or dermis. d) Stage I A stage I pressure ulcer is an area of nonblanchable erythema, tissue swelling, and congestion, and the patient complains of discomfort.

Description : During which stage of pressure ulcer development does the ulcer extend into the underlying structures, including the muscle and possibly the bone? a) Stage IV A stage IV pressure ulcer ... area of nonblanchable erythema, tissue swelling, and congestion, and the patient complains of discomfort.

Last Answer : a) Stage IV A stage IV pressure ulcer extends into the underlying structure, including the muscle and possibly the bone.

During which stage of pressure ulcer development does the ulcer extend into the subcutaneous tissue? a) Stage III Clinically, a deep crater with or without undermining of adjacent tissues is noted. b) Stage IV A stage IV pressure ulcer extends into the underlying structure, including the muscle and possibly the bone. c) Stage II A stage II ulcer exhibits a break in the skin through the epidermis or dermis. d) Stage I A stage I pressure ulcer is an area of nonblanchable erythema, tissue swelling, and congestion, and the patient complains of discomfort.

Description : During which stage of pressure ulcer development does the ulcer extend into the subcutaneous tissue? a) Stage III Clinically, a deep crater with or without undermining of adjacent tissues is ... area of nonblanchable erythema, tissue swelling, and congestion, and the patient complains of discomfort.

Last Answer : a) Stage III Clinically, a deep crater with or without undermining of adjacent tissues is noted.

Which of the following terms is used to describe animals that maintain a constant body temperature by producing heat by metabolic oxidations (muscle contractions) and losing excess heat by evaporative cooling? a) poikilotherms b) heterotherms c) homeotherms d) none of these

Description : Which of the following terms is used to describe animals that maintain a constant body temperature by producing heat by metabolic oxidations (muscle contractions) and losing excess heat by evaporative cooling? a) poikilotherms b) heterotherms c) homeotherms d) none of these

Last Answer : ANSWER: C -- HOMEOTHERMS

what is burrowing down center of zucchini

Description : what is burrowing down center of zucchini

Last Answer : Need Answer

What one of these are homes created by burrowing into the earth?

Description : What one of these are homes created by burrowing into the earth?

Last Answer : Need answer

Do Burrowing owl migrate?

Description : Do Burrowing owl migrate?

Last Answer : Except for the population in Florida, Burrowing Owls are migratory. Most spend the winter in southern Mexico and Central America. Owls breeding in Washington migrate south along the coast and winter in California, occasionally as far south as Mexico.

The scientific name of burrowing nematode is a. Xiphinema sp. b. Radopholus sp. c. Longidorus sp. d. Meloidogyne sp.

Description : The scientific name of burrowing nematode is a. Xiphinema sp. b. Radopholus sp. c. Longidorus sp. d. Meloidogyne sp.

Last Answer : b. Radopholus sp.

The scientific name of burrowing nematode is a. Xiphinema sp. b. Radopholus sp. c. Longidorus sp. d. Meloidogyne sp.

Description : The scientific name of burrowing nematode is a. Xiphinema sp. b. Radopholus sp. c. Longidorus sp. d. Meloidogyne sp.

Last Answer : b. Radopholus sp.

High content copper amalgam . . . a. generally requires greater energy to accomplish trituration b. should be placed rapidly in large increments c. Continues to leak since the corrosion products do not form d. does not cause galvanism in oral environment e. is equally effective as conventional alloys in clinical studies

Description : High content copper amalgam . . . a. generally requires greater energy to accomplish trituration b. should be placed rapidly in large increments c. Continues to leak since the ... not cause galvanism in oral environment e. is equally effective as conventional alloys in clinical studies

Last Answer : a. generally requires greater energy to accomplish trituration