339664
Among ammonia, uric acid and urea, which one needs the least amount of water to excrete?
1 Ammonia
2 Uric acid
3 Urea
4 All require huge amount of water
Explanation:
Uric acid is the least toxic among ammonia and urea, thus needs very little amount of water for its excretion from the body.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339665
Select the total number of excretory organs found in various animals from the following options Protonephridia, nephridia, Hepatic Ceacae, Malpighian tubules, green glands, kidney, Yellow body, fat body, urecose glands.
1 4
2 5
3 6
4 7
Explanation:
Protonephridia, nephridia, Malpighian tubules, green glands, kidney, fat body, urecose glands, these organs help in excretion.
Terrestrial organisms excrete lesser toxic nitrogenous waste for conservation of water. This is due to the fact that terrestrial organisms are adapted to live in water deficient conditions and if water is eliminated in abundance, the organism can die.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339667
Excretion of nitrogenous waste product mainly as uric acid by birds is helpful in
1 Conserving body heat
2 Conserving water
3 Eliminating excess water
4 Conserving fats
Explanation:
Reptiles, birds, land snails and insects excrete nitrogenous wastes as uric acid in the form of pellet or paste with a minimum loss of water. This helps uricotelic animals conserve water.
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BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339664
Among ammonia, uric acid and urea, which one needs the least amount of water to excrete?
1 Ammonia
2 Uric acid
3 Urea
4 All require huge amount of water
Explanation:
Uric acid is the least toxic among ammonia and urea, thus needs very little amount of water for its excretion from the body.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339665
Select the total number of excretory organs found in various animals from the following options Protonephridia, nephridia, Hepatic Ceacae, Malpighian tubules, green glands, kidney, Yellow body, fat body, urecose glands.
1 4
2 5
3 6
4 7
Explanation:
Protonephridia, nephridia, Malpighian tubules, green glands, kidney, fat body, urecose glands, these organs help in excretion.
Terrestrial organisms excrete lesser toxic nitrogenous waste for conservation of water. This is due to the fact that terrestrial organisms are adapted to live in water deficient conditions and if water is eliminated in abundance, the organism can die.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339667
Excretion of nitrogenous waste product mainly as uric acid by birds is helpful in
1 Conserving body heat
2 Conserving water
3 Eliminating excess water
4 Conserving fats
Explanation:
Reptiles, birds, land snails and insects excrete nitrogenous wastes as uric acid in the form of pellet or paste with a minimum loss of water. This helps uricotelic animals conserve water.
339664
Among ammonia, uric acid and urea, which one needs the least amount of water to excrete?
1 Ammonia
2 Uric acid
3 Urea
4 All require huge amount of water
Explanation:
Uric acid is the least toxic among ammonia and urea, thus needs very little amount of water for its excretion from the body.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339665
Select the total number of excretory organs found in various animals from the following options Protonephridia, nephridia, Hepatic Ceacae, Malpighian tubules, green glands, kidney, Yellow body, fat body, urecose glands.
1 4
2 5
3 6
4 7
Explanation:
Protonephridia, nephridia, Malpighian tubules, green glands, kidney, fat body, urecose glands, these organs help in excretion.
Terrestrial organisms excrete lesser toxic nitrogenous waste for conservation of water. This is due to the fact that terrestrial organisms are adapted to live in water deficient conditions and if water is eliminated in abundance, the organism can die.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339667
Excretion of nitrogenous waste product mainly as uric acid by birds is helpful in
1 Conserving body heat
2 Conserving water
3 Eliminating excess water
4 Conserving fats
Explanation:
Reptiles, birds, land snails and insects excrete nitrogenous wastes as uric acid in the form of pellet or paste with a minimum loss of water. This helps uricotelic animals conserve water.
339664
Among ammonia, uric acid and urea, which one needs the least amount of water to excrete?
1 Ammonia
2 Uric acid
3 Urea
4 All require huge amount of water
Explanation:
Uric acid is the least toxic among ammonia and urea, thus needs very little amount of water for its excretion from the body.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339665
Select the total number of excretory organs found in various animals from the following options Protonephridia, nephridia, Hepatic Ceacae, Malpighian tubules, green glands, kidney, Yellow body, fat body, urecose glands.
1 4
2 5
3 6
4 7
Explanation:
Protonephridia, nephridia, Malpighian tubules, green glands, kidney, fat body, urecose glands, these organs help in excretion.
Terrestrial organisms excrete lesser toxic nitrogenous waste for conservation of water. This is due to the fact that terrestrial organisms are adapted to live in water deficient conditions and if water is eliminated in abundance, the organism can die.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339667
Excretion of nitrogenous waste product mainly as uric acid by birds is helpful in
1 Conserving body heat
2 Conserving water
3 Eliminating excess water
4 Conserving fats
Explanation:
Reptiles, birds, land snails and insects excrete nitrogenous wastes as uric acid in the form of pellet or paste with a minimum loss of water. This helps uricotelic animals conserve water.