Most Large Aquatic Animals Which one ?

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Most Large Aquatic Animals Blue Whale.
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Assertion `:-` Mostly aquatic animals are ammonotelic. Reason `:-` Ammonia is the most toxic form and requires large amount of water for its eliminati

Description : Assertion `:-` Mostly aquatic animals are ammonotelic. Reason `:-` Ammonia is the most toxic form and requires large amount of water for its eliminati

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Last Answer : The answer is 'Aquarium'

What is a glass sided tank, bowl in which aquatic animals live? -General Knowledge

Description : What is a glass sided tank, bowl in which aquatic animals live? -General Knowledge

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How many animals in the given list have gills for respiration ? Earthworm , Frog, Fish, Insects, Reptiles, Aquatic arthropods, Flatworm, Molluscs, Bir

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Last Answer : How many animals in the given list have gills for respiration ? Earthworm , Frog, Fish, Insects, Reptiles, ... A. Six B. Four C. Three D. Five

In aquatic environment, microscopic animals and plants are collectively known as

Description : In aquatic environment, microscopic animals and plants are collectively known as

Last Answer : In aquatic environment, microscopic animals and plants are collectively known as A. Commensals B. Herbivores C. Fauna and Flora D. Planktons

Aquatic animals are mostly ammonotelic because

Description : Aquatic animals are mostly ammonotelic because

Last Answer : Aquatic animals are mostly ammonotelic because A. Excretion of ammonia requires large amount of ... lesser light D. Water contains less nitrogen

What are adaptations of aquatic animals?

Description : What are adaptations of aquatic animals?

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Why aquatic animals have soft skeleton unlike those of the terrestrial animals?

Description : Why aquatic animals have soft skeleton unlike those of the terrestrial animals?

Last Answer : Ans: The density of animals and fish living in water is almost the same as the density of water. Therefore, their weight is almost completely balanced by buoyancy. That is why they do not need massive skeleton like those of terrestrial animals.

Write a note on exchange of gases in aquatic animals?

Description : Write a note on exchange of gases in aquatic animals? 

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DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Description : DDT residues are rapidly passed through food chain  causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Last Answer : (d) lipo soluble.

DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Description : DDT residues are rapidly passed through food chain causing biomagnification because DDT is (a) moderately toxic (b) non-toxic to aquatic animals (c) water soluble (d) lipo soluble.

Last Answer : (d) lipo soluble.

In desert grasslands, which type of animals are relatively more abundant? (a) Aquatic (b) Fossorial (c) Diurnal (d) Arboreal

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Last Answer : (b) Fossorial

Which one of the following options gives the correct categorization of six animals according to the type of nitrogenous waste they give out? Ammonotelic Ureotelic Uricotelic (a) Pigeon, Aquatic Cockroach, humans amphibia, frog lizards (b) Frog, Aquatic Cockroach, lizards amphibia, pigeon humans (c) Aquatic Frog, Pigeon, amphibia humans lizards, cockroach (d) Aquatic Cockroach, Frog, pigeon, amphibia humans lizards

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Last Answer : (d) Aquatic Cockroach, Frog, pigeon, amphibia humans lizards

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

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Last Answer : (a) poikilothermic

What is a glass sided tank, bowl in which aquatic animals live?

Description : What is a glass sided tank, bowl in which aquatic animals live?

Last Answer : Aquarium

Life originated first in the primitive oceans. The evidences supporting this view a. Protoplasm and body fluids of all animals contain salt b. Moist simpler and lower animals are aquatic and marine c. Fossils of earliest animals obtained from rocks of marine origin d. All the above

Description : Life originated first in the primitive oceans. The evidences supporting this view a. Protoplasm and body fluids of all animals contain salt b. Moist simpler and lower animals are aquatic and marine c. Fossils of earliest animals obtained from rocks of marine origin d. All the above

Last Answer : d. All the above

Aquatic animals in which fertilisation occurs in water are said to be a) viviparous without external fertilisation b) oviparous with external fertilisation c) viviparous with internal fertilisation d) oviparous with internal fertilisation

Description : Aquatic animals in which fertilisation occurs in water are said to be a) viviparous without external fertilisation b) oviparous with external fertilisation c) viviparous with internal fertilisation d) oviparous with internal fertilisation

Last Answer : b) oviparous with external fertilisation

What is the group of aquatic beings composed of large number of photosynthetic beings ?

Description : What is the group of aquatic beings composed of large number of photosynthetic beings ?

Last Answer : A large number of photosynthetic beings is found in the plankton, i.e., in the surface of aquatic ecosystems. This is because light is abundant on the surface.

With the Earth being 70% ocean why wouldn't humans, the most sophisticated and complex form of life be biologically engineered for aquatic lifestyle?

Description : With the Earth being 70% ocean why wouldn't humans, the most sophisticated and complex form of life be biologically engineered for aquatic lifestyle?

Last Answer : Our brains make us technologically adapted for water life.

How do the multipurpose river projects affect the aquatic life ? Explain. -SST 10th

Description : How do the multipurpose river projects affect the aquatic life ? Explain. -SST 10th

Last Answer : In recent years, the multi-purpose projects and large dams have come under great scrutiny and opposition for a variety of reasons : (i) Regulating and damming of rivers affect their ... to water intensive and commercial crops. This has great ecological consequences like salinisation of the soil.

How do the multipurpose river projects affect the aquatic life ? Explain. -SST 10th

Description : How do the multipurpose river projects affect the aquatic life ? Explain. -SST 10th

Last Answer : (i) Quantitative aspect : This aspect is related to the availability of water resources. The availability of water resources varies over space and time mainly due to variations in seasonal and ... , chemicals, pesticides and fertilizers used in agriculture, thus, making it hazardous for human use.

Explain the effect of accumulation of solid waste on aquatic and terrestrial life. -SST 10th

Description : Explain the effect of accumulation of solid waste on aquatic and terrestrial life. -SST 10th

Last Answer : (i) Ammonia seems to be an internal poison to fish as it gets into the body through the gills. (ii) Bio-accumulation in sea-birds and marine mammals has been linked to reduced breeding success. ( ... , cats and rabbits. (v) Oil is reported to coat the gills of fish which affects their respiration.

What advantage over an aquatic organism does a terrestrial organism have with regard to obtaining oxygen for respiration ? -Biology

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Last Answer : Aquatic organisms use oxygen dissolved in surrounding water. Since air dissolved in water has fairly low concentration of oxygen, the aquatic organisms have much faster rate of breathing. ... atmosphere through respiratory organs. Hence, they have much less breathing rate than aquatic organisms.

(a) Draw a diagram of human respiratory system and label the following: (i) part where air is filtered by fine hair and mucus (ii) part which terminates in balloon – like structures (iii) balloon – like structures where exchange of gases takes place. (iv) part which separates chest cavity from abdominal cavity. (b) Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms? -Biology

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Last Answer : (a) (b) Quantity of dissolved oxygen is fairly low in water as compared to the amount of oxygen in air. Aquatic organisms therefore have to breath faster than terrestrial organisms to absorb the required amount of oxygen from the water.

Example for aquatic annelids. -Biology

Description : Example for aquatic annelids. -Biology

Last Answer : answer:

Which is the national aquatic organism of India? -General Knowledge

Description : Which is the national aquatic organism of India? -General Knowledge

Last Answer : answer:

Which is the national aquatic organism of India? -General Knowledge

Description : Which is the national aquatic organism of India? -General Knowledge

Last Answer : answer:

In which case is the word Aquatic used ?

Description : In which case is the word Aquatic used ?

Last Answer : The term aquatic is used in the aquatic field.

How do aquatic plants absorb oxygen ?

Description : How do aquatic plants absorb oxygen ?

Last Answer : : There is oxygen in the corners of the flame , which it receives with the help of special receptors. Note: In most cases, oxygen is not absorbed because the perfume of oxygen released from one's body is recycled.

What is the difference between aquatic plants and desert plants ?

Description : What is the difference between aquatic plants and desert plants ?

Last Answer : Aquatic plants 1. Their roots are weakly formed or completely absent. 2. Their stems are soft and weak. 3. Submerged leaves are thin and highly fragmented and gaseous leaves are large and ... cells are observed. . In most cases mesophyll tissue is divided into palisade and spongy parenchyma cells.

Which aquatic creature breathes in air ?

Description : Which aquatic creature breathes in air ?

Last Answer : The dolphin breathes in the air.

What is the opposite of aquatic ?

Description : What is the opposite of aquatic ?

Last Answer : The opposite of aquatic is terrestrial 6

Which aquatic fish is rich in iodine ?

Last Answer : Sea fish are high in iodine

Which aquatic plants and terrestrial plants have more photosynthesis ?

Last Answer : In aquatic plants. Because water contains high levels of carbon dioxide, such as: .3%. And 0.03% in the atmosphere.

Which is the largest aquatic animal in the world ?

Last Answer : Blue whale, the world's largest aquatic animal

Assertion : Lateral line system is found in fishes and aquatic larval amphibians. Reason : Lateral line system has receptor of sensory cells derived f

Description : Assertion : Lateral line system is found in fishes and aquatic larval amphibians. Reason : Lateral line system has receptor of sensory cells derived f

Last Answer : Assertion : Lateral line system is found in fishes and aquatic larval amphibians. Reason : Lateral line ... D. If both Assertion and Reason are false.

Aquatic reptiles are

Description : Aquatic reptiles are

Last Answer : Aquatic reptiles are A. Ammonotelic B. Ureotelic overland C. Ureotelic D. Ureotelic in water

Match the following and mark the correct options `{:("Animal","Repiratory organ"),("Earthworm", (i). "Moist cuticle"), ("Aquatic Arthropods", (ii). "G

Description : Match the following and mark the correct options `{:("Animal","Repiratory organ"),("Earthworm", (i). "Moist cuticle"), ("Aquatic Arthropods", (ii). "G

Last Answer : Match the following and mark the correct options `{:("Animal","Repiratory organ"),("Earthworm", (i). "Moist cuticle") ... -iv D. A-I,B-ii,C-i,v, D-iii

Assertion :- The aquatic mammals like Dolphins whales etc. do not contain gill slits. Reason : Their adaptation to aquatic life secondary.

Description : Assertion :- The aquatic mammals like Dolphins whales etc. do not contain gill slits. Reason : Their adaptation to aquatic life secondary.

Last Answer : Assertion :- The aquatic mammals like Dolphins whales etc. do not contain gill slits. Reason : Their ... . D. If both Assertion & Reason are false.

Find the correct order of biomagnification of DDT in an aquatic food chain:

Description : Find the correct order of biomagnification of DDT in an aquatic food chain:

Last Answer : Find the correct order of biomagnification of DDT in an aquatic food chain: A. Water -0.003 ppm, zooplankton ... fish -0.04 ppm, large fish -2.5 ppm

Biomagnification of DDT in an aquatic food chain starting from water having a concentration of 0.003 ppb may go, in fish eating birds, upto:

Description : Biomagnification of DDT in an aquatic food chain starting from water having a concentration of 0.003 ppb may go, in fish eating birds, upto:

Last Answer : Biomagnification of DDT in an aquatic food chain starting from water having a concentration of 0.003 ppb may go, in ... B. 50 ppm C. 25 ppm D. 2 ppm

The highest DDT concentration in aquatic food chain shall occur in:

Description : The highest DDT concentration in aquatic food chain shall occur in:

Last Answer : The highest DDT concentration in aquatic food chain shall occur in: A. Phytoplankton B. Sea gull/birds C. Crab D. Eel

A major cause of mortality of many birds visitors of aquatic habitat is

Description : A major cause of mortality of many birds visitors of aquatic habitat is

Last Answer : A major cause of mortality of many birds visitors of aquatic habitat is A. Nutrient enrichment B. Lead poisoning C. Salt enrichment D. All the above

$ Anarobic respiration occurs in the aquatic organisms. ! Aquatic organisms are never autotrophic.

Description : $ Anarobic respiration occurs in the aquatic organisms. ! Aquatic organisms are never autotrophic.

Last Answer : $ Anarobic respiration occurs in the aquatic organisms. ! Aquatic organisms are never autotrophic. A. If both ... D. If both As and R are wrong.

$ Viruses are at a border line position between living and non living. ! Phytoplanktons are those living organisms which are aquatic.

Description : $ Viruses are at a border line position between living and non living. ! Phytoplanktons are those living organisms which are aquatic.

Last Answer : $ Viruses are at a border line position between living and non living. ! Phytoplanktons are those living ... wrong D. If both As and R are wrong.

Which reproductive adaptation is characteristic of most terrestrial vertebrates but not of most aquatic vertebrates?

Description : Which reproductive adaptation is characteristic of most terrestrial vertebrates but not of most aquatic vertebrates?

Last Answer : Which reproductive adaptation is characteristic of most terrestrial vertebrates but not of most aquatic ... C. Motile gametes D. External development.

Which is the National Aquatic Animal of India

Description : Which is the National Aquatic Animal of India

Last Answer : Which is the National Aquatic Animal of India A. Gangetic shark B. River dolphin C. Blue whale D. Sea-horse

Which is the reason for highest biomass in aquatic ecosystem-

Description : Which is the reason for highest biomass in aquatic ecosystem-

Last Answer : Which is the reason for highest biomass in aquatic ecosystem- A. Nanoplankton, blue green algae, ... molds C. Benthonic and brown algae D. Diatoms

Which of the following are artificial aquatic ecosystems?

Description : Which of the following are artificial aquatic ecosystems?

Last Answer : Which of the following are artificial aquatic ecosystems? A. Large dams and reservoirs B. Lakes and canals C. Aquarium and pond D. All of these

Which among these is the CORRECT combination of aquatic mammals? 

Description : Which among these is the CORRECT combination of aquatic mammals? 

Last Answer : Which among these is the CORRECT combination of aquatic mammals? (a) Seals, Dolphins, Sharks (b) ... , Dolphins, Seals (d) Trygon, Whales, Seals