Animals which keep changing their body temperature according to the changes in the

Animals which keep changing their body temperature according to the changes in the
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environment are called cold blooded or Poikilothermic animals.
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Which of the following is correct about cold blooded animals? (1) Their blood remains cold all the time (2) Their body temperature changes in accordance with the atmosphere (3) Their body temperature remains constant all the time (4) They kill all the animals they come across (SSC Combined Graduate Level Prelim Exam.

Description : Which of the following is correct about cold blooded animals? (1) Their blood remains cold all the time (2) Their body temperature changes in accordance with the atmosphere (3) Their body temperature ... time (4) They kill all the animals they come across (SSC Combined Graduate Level Prelim Exam.

Last Answer : (2) Their body temperature changes in accordance with the atmosphere Explanation: A cold blooded animal, or ectotherm, is one that does not have an internal mechanism for regulating its body ... of cold blooded animals. -For any Study materialContact WhatsApp: 8337932441 Join Telegram- Click here

Which of the following is correct about cold blooded animals ? (1) Their blood remains cold all the time (2) Their body temperature changes in accordance with the atmosphere (3) Their body temperature remains constant all the time (4) They kill all the animals they come across

Description : Which of the following is correct about cold blooded animals ? (1) Their blood remains cold all the time (2) Their body temperature changes in accordance with the atmosphere (3) Their body temperature remains constant all the time (4) They kill all the animals they come across

Last Answer : Their body temperature changes in accordance with the atmosphere

What animals body temperature changes with temperature changes in the environment?

Description : What animals body temperature changes with temperature changes in the environment?

Last Answer : Animals such as reptiles are known as "cold blooded" animals. Their body temperatures are the same as their surroundings, and change with their environment.

$ The animals in which body temperature varies according to the surroundings are called poikilothermal animals. ! Human beings have four chambered hea

Description : $ The animals in which body temperature varies according to the surroundings are called poikilothermal animals. ! Human beings have four chambered hea

Last Answer : $ The animals in which body temperature varies according to the surroundings are called poikilothermal animals. ! ... D. If both As and R are wrong.

If Good Invest was to perceive that consumers within a particular group were becoming more conservative in their investing, and thus developed more products with lower risk, it would be: A)responding to the marketing environmentB)changing its target market C)developing a sales orientation D)changing its organisation structure E)responding to changes in technology

Description : If Good Invest was to perceive that consumers within a particular group were becoming more conservative in their investing, and thus developed more products with lower risk, it would be ... developing a sales orientation D)changing its organisation structure E)responding to changes in technology

Last Answer : A)responding to the marketing environment

Load regulation is a measure of a power supplies ability keep a constant output under conditions of changing A) Line voltage B) Current demand C) Temperature D) Oscillator frequency.

Description : Load regulation is a measure of a power supplies ability keep a constant output under conditions of changing A) Line voltage B) Current demand C) Temperature D) Oscillator frequency.

Last Answer : A) Line voltage

I've got some big (life changing) changes to be made..coming up, what was the "biggest step" that you've ever made?

Description : I've got some big (life changing) changes to be made..coming up, what was the "biggest step" that you've ever made?

Last Answer : answer:So far, my biggest step was moving away from home at 18 and living on my own. I moved to a city about 6 hours away from my parent's and I didn't know anyone. I only got homesick ... terrified. Never happened again after that though. It was the best decision ever. Btw, good luck to you. :)

Why is American cuisine as we know it always changing A)people's food preferences change. B)immigrants from all over the world add new foods and flavors to our food choices. C)climate changes produ?

Description : Why is American cuisine as we know it always changing A)people's food preferences change. B)immigrants from all over the world add new foods and flavors to our food choices. C)climate changes produ?

Last Answer : Need answer

Definition: The ___ rate of a changing quantity is the amount it changes per single increment of time (or other quantity).?

Description : Definition: The ___ rate of a changing quantity is the amount it changes per single increment of time (or other quantity).?

Last Answer : unit rate

The voltage output of an AC generator is accurately controlled by _____________. A. changing the sensitivity of the prime mover to large changes in voltage B. varying the reluctance of the air gap C. varying the DC exciter voltage D. shorting out part of the armature windings

Description : The voltage output of an AC generator is accurately controlled by _____________. A. changing the sensitivity of the prime mover to large changes in voltage B. varying the reluctance of the air gap C. varying the DC exciter voltage D. shorting out part of the armature windings

Last Answer : Answer: C

In_____ transmission, the frequency of the carrier signal is modulated to follow the changing voltage level (amplitude)of the modulating signal. The peak amplitude and phase of the carrier signal remainconstant,but as the amplitudeof the information signal changes, thefrequency of thecarrier changes correspondingly. A) AM B) PM C) FM D) none of the above

Description : In_____ transmission, the frequency of the carrier signal is modulated to follow the changing voltage level (amplitude)of the modulating signal. The peak amplitude and phase of the carrier signal remainconstant,but as ... of thecarrier changes correspondingly. A) AM B) PM C) FM D) none of the above

Last Answer : FM

For a first order chemical reaction, the rate constant (A) Changes on changing the concentration units (B) Is not a function of the unit of time (C) Has unit of time -1 (D) None of these

Description : For a first order chemical reaction, the rate constant (A) Changes on changing the concentration units (B) Is not a function of the unit of time (C) Has unit of time -1 (D) None of these

Last Answer : (C) Has unit of time -1

Which of the following correctly defines the main concept behind Conversion Optimization? a. Rapidly making significant changes to check which one possesses the fastest results b. Making insignificant incremental changes over time to check which one possesses the best results c. Making numerous changes on your website to check the resuld. Frequently changing the website's layout to see if it appeals to more audience t

Description : Which of the following correctly defines the main concept behind Conversion Optimization? a. Rapidly making significant changes to check which one possesses the fastest results b. Making insignificant ... result d. Frequently changing the website's layout to see if it appeals to more audience

Last Answer : b. Making insignificant incremental changes over time to check which one possesses the best results

Modifying the software to match changes in the ever changing environment is called (A) adaptive maintenance (B) corrective maintenance (C) perfective maintenance (D) preventive maintenance

Description : Modifying the software to match changes in the ever changing environment is called (A) adaptive maintenance (B) corrective maintenance (C) perfective maintenance (D) preventive maintenance

Last Answer : (A) adaptive maintenance

Temperature changes, in the environment, affect most of the animals which are (a) poikilothermic (b) homoiothermic (c) aquatic (d) desert living

Description : Temperature changes, in the environment, affect most of the animals which are (a) poikilothermic (b) homoiothermic (c) aquatic (d) desert living

Last Answer : (a) poikilothermic

Disc compensators are provided in large diameter fuel gas carrying pipelines to (A) Keep the pipe in proper orientation (B) Make the pipe joint leak-proof (C) Account for contraction/expansion of pipe due to temperature changes of the surroundings (D) Account for the pressure variation side the pipeline

Description : Disc compensators are provided in large diameter fuel gas carrying pipelines to (A) Keep the pipe in proper orientation (B) Make the pipe joint leak-proof (C) Account for contraction/expansion ... due to temperature changes of the surroundings (D) Account for the pressure variation side the pipeline

Last Answer : (C) Account for contraction/expansion of pipe due to temperature changes of the surroundings

How come claims regarding nutritional value keep changing?

Description : How come claims regarding nutritional value keep changing?

Last Answer : Everything in moderation and not too much faux food is the mantra I try to live by.

Why does my dog's coat keep changing pattern?

Description : Why does my dog's coat keep changing pattern?

Last Answer : Can you post a picture?

Is there some way to keep random websites from changing my default search engine?

Description : Is there some way to keep random websites from changing my default search engine?

Last Answer : answer:I believe it can only be changed if you approve it in Windows. There's a pop up, a checkbox, or something along those lines during the install that you're breezing over. They work to make it something ... and read what's on the screen. I don't mean the terms of service , no one reads those.

I just bought some nice leather boots. How can I keep them nice without changing the color?

Description : I just bought some nice leather boots. How can I keep them nice without changing the color?

Last Answer : answer:Oil is overkill I think. It softens the leather too much. I use Aqueous Wax (the brand is Nikwax). It will darken the leather a little, you would have to test it on an ... recommends applying one annual light layer of a waterproofing product, such as Nikwax or Granger's .Backpacker Magazine

How does my computer clock keep changing?

Description : How does my computer clock keep changing?

Last Answer : answer:The clock inside computers (that keeps on working when the machine is turned off) is notoriously inaccurate. Those clocks are not quartz-based like a common wristwatch. A software workaround is to ... you running? And you should be able to get regular updates on your own, if needed.

(A) During `beta`-decay, a new element with atomic number greater than one is obtained. (R ) Protons and neutrons keep on changing into one another th

Description : (A) During `beta`-decay, a new element with atomic number greater than one is obtained. (R ) Protons and neutrons keep on changing into one another th

Last Answer : (A) During `beta`-decay, a new element with atomic number greater than one is obtained. (R ) Protons and ... D. If both (A) and (R ) are incorrect.

(A) During `beta`-decay, a new element with atomic number greater than one is obtained. (R ) Protons and neutrons keep on changing into one another th

Description : (A) During `beta`-decay, a new element with atomic number greater than one is obtained. (R ) Protons and neutrons keep on changing into one another th

Last Answer : (A) During `beta`-decay, a new element with atomic number greater than one is obtained. (R ) Protons and ... D. If both (A) and (R ) are incorrect.

A flag isa __ __that keep track of a changing condition during computer run: a. Memory b. Register c. Controller d. None of these

Description : A flag isa __ __that keep track of a changing condition during computer run: a. Memory b. Register c. Controller d. None of these

Last Answer : d. None of these

Why do you think the speaker mentions some freedom as ̳transitory‘? (a) The freedom is momentary and keep changing with time. (b) The definition of freedom is constant but perspectives differ. (c) Freedom means different things to different people. (d) Freedom is not that important after a certain age.

Description : Why do you think the speaker mentions some freedom as ̳transitory ? (a) The freedom is momentary and keep changing with time. (b) The definition of freedom is constant but perspectives differ. (c ... means different things to different people. (d) Freedom is not that important after a certain age.

Last Answer : (a) The freedom is momentary and keep changing with time.

What can melt rocks without changing temperature when their confining pressure?

Description : What can melt rocks without changing temperature when their confining pressure?

Last Answer : Need answer

Two coils have a mutual inductance 0.005H. The current changes in the first coil according to the equation `I=I_(0) sin omegat "where" I_(0)=10A and o

Description : Two coils have a mutual inductance 0.005H. The current changes in the first coil according to the equation `I=I_(0) sin omegat "where" I_(0)=10A and o

Last Answer : Two coils have a mutual inductance 0.005H. The current changes in the first coil according to the equation `I ... (pi//x)` volts. Find the value of x.

According to the recommendations of IS : 456-1978, the expansion joints (A) Are provided where plane changes abruptly (B) Are provided to ensure minimum resistance (C) Do not carry reinforcement across them (D) All the above

Description : According to the recommendations of IS : 456-1978, the expansion joints (A) Are provided where plane changes abruptly (B) Are provided to ensure minimum resistance (C) Do not carry reinforcement across them (D) All the above

Last Answer : Answer: Option D

All of the following statements regarding a teacher are correct except that he is/he (a) a friend, guide and philosopher (b) Teaches what the students do not know (c) The leader of the class (d) Changes his attitudes and behavior according to the need of the society

Description : All of the following statements regarding a teacher are correct except that he is/he (a) a friend, guide and philosopher (b) Teaches what the students do not know (c) The leader of the class (d) Changes his attitudes and behavior according to the need of the society

Last Answer : b) Teaches what the students do not know

All of the following statements about a teacher are correct except that he/she is Options: A) a friend guide and philosopher B) teacher that the students do not know C) the leader in the class. D) Changes his attitudes and behaviour according to the need of the society.

Description : All of the following statements about a teacher are correct except that he/she is Options: A) a friend guide and philosopher B) teacher that the students do not know C) the leader in the class. D) Changes his attitudes and behaviour according to the need of the society.

Last Answer : B) teacher that the students do not know 

How are animals classified according to the germ layers present in their embryonic development ?

Description : How are animals classified according to the germ layers present in their embryonic development ?

Last Answer : Cnidarians are diploblastic, i.e., they present only endoderm and ectoderm. With the exception of poriferans, all remaining animals are triploblastic. Poriferans do not present differentiated tissue ... not classify regarding germ layers (although sometimes they are mentioned as diploblastic).

How are animals classified according to the germ layers present in their embryonic development ?

Description : How are animals classified according to the germ layers present in their embryonic development ?

Last Answer : Cnidarians are diploblastic, i.e., they present only endoderm and ectoderm. With the exception of poriferans, all remaining animals are triploblastic. Poriferans do not present differentiated tissue ... not classify regarding germ layers (although sometimes they are mentioned as diploblastic).

How are animals divided according to their type of digestive process?

Description : How are animals divided according to their type of digestive process?

Last Answer : Apart from sponges, that do not have a digestive cavity where extracellular digestion takes place, all other animals have a digestive system with an internal cavity in which extracellular digestion occurs.

Mammals are warm blooded animals, so their body temperature

Description : Mammals are warm blooded animals, so their body temperature

Last Answer : remains constant.

When the body temperature rises a center in the brain initiates physiological changes decrease the body temperature. this is an example of?

Description : When the body temperature rises a center in the brain initiates physiological changes decrease the body temperature. this is an example of?

Last Answer : What is the answer ?

Which is NOT a correct consequence of surgical removal of portions of these glands? A) adrenal cortex--bronzing of skin, no glucose at stress, dehydration and death B) thymus--decrease in sex drive and changes in secondary sexual characteristics C) parathyroid glands--drop in blood calcium level and tetany (muscles shake) D) ovaries--alteration in menstrual cycle and change in secondary sex characteristics E) adult thyroid--low pulse rate and body temperature and lethargy

Description : Which is NOT a correct consequence of surgical removal of portions of these glands? A) adrenal cortex--bronzing of skin, no glucose at stress, dehydration and death B) thymus--decrease ... change in secondary sex characteristics E) adult thyroid--low pulse rate and body temperature and lethargy

Last Answer : B) thymus--decrease in sex drive and changes in secondary sexual characteristics

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

How do we notice the improvement in the technique for making tools for hunting wild animals? When did such changes occur? -History

Description : How do we notice the improvement in the technique for making tools for hunting wild animals? When did such changes occur? -History

Last Answer : With the use of stone tools like spear throwers, bow and the arrow, we notice the improvement in technique for making tools. Such changes occurred around 35,000 years ago.

During ecological succession (a) the numbers and types of animals remain constant (b) the changes lead to a community that is in near equilibrium with the environment and is called pioneer community (c) the gradual and predictable change in species composition occurs in a given area (d) the establishment of a new biotic community is very fast in its primary phase.

Description : During ecological succession (a) the numbers and types of animals remain constant (b) the changes lead to a community that is in near equilibrium with the environment and is called pioneer community ( ... area (d) the establishment of a new biotic community is very fast in its primary phase.

Last Answer : (c) the gradual and predictable change in species composition occurs in a given area

Which of the following refer to correct example(s) of organisms which have evolved due to changes in environment brought about by anthropogenic action? (1) Darwin’s Finches of Galapagos islands. (2) Herbicide resistant weeds. (3) Drug resistant eukaryotes. (4) Man-created breeds of domesticated animals like dogs. (a) only (1) (b) (1) and (3) (c) (2), (3) and (4) (d) only (4)

Description : Which of the following refer to correct example(s) of organisms which have evolved due to changes in environment brought about by anthropogenic action? (1) Darwin's Finches of Galapagos islands. (2) Herbicide resistant weeds. (3) Drug ... ) (b) (1) and (3) (c) (2), (3) and (4) (d) only (4)

Last Answer : (c) (2), (3) and (4)

Keeps the temperature of the surface from changing rapidly?

Description : Keeps the temperature of the surface from changing rapidly?

Last Answer : The atmosphere.

Keeps the temperature of the surface from changing rapidly?

Description : Keeps the temperature of the surface from changing rapidly?

Last Answer : The atmosphere.

What is sensible cooling of air? A. the cooling in which sensible heat of air is removed in order to reduce temperature B. the cooling in which temperature of air is reduced without changing in its moisture content C. both a. and b. D. none of the above

Description : What is sensible cooling of air? A. the cooling in which sensible heat of air is removed in order to reduce temperature B. the cooling in which temperature of air is reduced without changing in its moisture content C. both a. and b. D. none of the above

Last Answer : ANSWER : C

Mass velocity is independent of temperature & pressure, when the flow is (A) Unsteady through unchanged cross-section (B) Steady through changing cross-section (C) Steady and the cross-section is unchanged (D) Unsteady and the cross-section is changed

Description : Mass velocity is independent of temperature & pressure, when the flow is (A) Unsteady through unchanged cross-section (B) Steady through changing cross-section (C) Steady and the cross-section is unchanged (D) Unsteady and the cross-section is changed

Last Answer : (C) Steady and the cross-section is unchanged

Pasteurisation of milk means (A) Removal of fatty and albuminous substance from it (B) Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics (C) Inhibiting the growth of micro-organisms without killing them (D) None of these

Description : Pasteurisation of milk means (A) Removal of fatty and albuminous substance from it (B) Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics (C) Inhibiting the growth of micro-organisms without killing them (D) None of these

Last Answer : (B) Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics

The effect of changing the evaporator temperature on COP as compared to that of changing the condenser temperature (in vapour compression refrigeration system) is (A) Less pronounced (B) More pronounced (C) Equal (D) Data insufficient, can't be predicted

Description : The effect of changing the evaporator temperature on COP as compared to that of changing the condenser temperature (in vapour compression refrigeration system) is (A) Less pronounced (B) More pronounced (C) Equal (D) Data insufficient, can't be predicted

Last Answer : (B) More pronounced

What refers to the heat needed to change the temperature of the substances without changing its phases?  a. Latent heat  b. Sensible heat  c. Specific heat  d. entropy

Description : What refers to the heat needed to change the temperature of the substances without changing its phases?  a. Latent heat  b. Sensible heat  c. Specific heat  d. entropy

Last Answer : Sensible heat

Adiabatic heating and Adiabatic cooling really means _________ and _________ respectively.  a. raising the temp and lowering the temp  b. maintaining the pressure and changing the temperature  c. decreasing the volume and increasing the pressure  d. lowering the temp and raising the temp

Description : Adiabatic heating and Adiabatic cooling really means _________ and _________ respectively.  a. raising the temp and lowering the temp  b. maintaining the pressure and changing the temperature  c. decreasing the volume and increasing the pressure  d. lowering the temp and raising the temp

Last Answer : raising the temp and lowering the temp

The temperature of resistance furnaces can be controlled by changing the: (A) applied voltage (B) number of heating elements (C) circuit configuration (D) All of the above

Description : The temperature of resistance furnaces can be controlled by changing the: (A) applied voltage (B) number of heating elements (C) circuit configuration (D) All of the above

Last Answer : Ans: D Temperature of resistance furnaces can be controlled by changing either applied voltage or by number of heating elements or by circuit configuration.

The temperature of resistance furnaces can be controlled by changing the:

Description : The temperature of resistance furnaces can be controlled by changing the: (A) applied voltage (B) number of heating elements (C) circuit configuration (D) all of the above

Last Answer : The temperature of resistance furnaces can be controlled by changing the: (A) applied voltage (B) number of heating elements (C) circuit configuration (D) all of the above