NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339647
The following substances are the excretory products in animals. Choose the least toxic form among them?
1 Urea
2 Uric acid
3 Ammonia
4 Carbon dioxide
Explanation:
Level of toxicity in decreasing order is: Ammonia \(>\) Urea \(>\) Uric acid
NCERT Exemplar
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339648
Ammonia which is produced by metabolism is converted into ____ in the ____ of mammals and released into blood which is filtered and excreted out by ____
1 Uric acid, liver, kidney
2 Urea, liver, kidney
3 Amino acid, liver, kidney
4 Urea, kidney, liver
Explanation:
Ammonia which is produced by metabolism is converted into urea in the liver of mammals and released into blood which is filtered and excreted out by kidney.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339649
Which of the following sets of animals produce the same substances as their chief excretory product?
1 Fish, pigeon and frog
2 Camel, housefly and snake
3 Frog, monkey and dog
4 Amoeba , ant and antelope
Explanation:
Frog, monkey and dog, all are ureotelic animals. They excrete their wastes in the form of urea.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339650
Assertion : Aquatic animals like whales and seals are said to be ureotelic animals. Reason : It is because of the fact that their main nitrogenous waste product is urea.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Ureotelism is the process of excretion of urea. Aquatic animals like whales and seals are said to be ureotelic animals because their major nitrogenous waste product is urea.
339647
The following substances are the excretory products in animals. Choose the least toxic form among them?
1 Urea
2 Uric acid
3 Ammonia
4 Carbon dioxide
Explanation:
Level of toxicity in decreasing order is: Ammonia \(>\) Urea \(>\) Uric acid
NCERT Exemplar
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339648
Ammonia which is produced by metabolism is converted into ____ in the ____ of mammals and released into blood which is filtered and excreted out by ____
1 Uric acid, liver, kidney
2 Urea, liver, kidney
3 Amino acid, liver, kidney
4 Urea, kidney, liver
Explanation:
Ammonia which is produced by metabolism is converted into urea in the liver of mammals and released into blood which is filtered and excreted out by kidney.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339649
Which of the following sets of animals produce the same substances as their chief excretory product?
1 Fish, pigeon and frog
2 Camel, housefly and snake
3 Frog, monkey and dog
4 Amoeba , ant and antelope
Explanation:
Frog, monkey and dog, all are ureotelic animals. They excrete their wastes in the form of urea.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339650
Assertion : Aquatic animals like whales and seals are said to be ureotelic animals. Reason : It is because of the fact that their main nitrogenous waste product is urea.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Ureotelism is the process of excretion of urea. Aquatic animals like whales and seals are said to be ureotelic animals because their major nitrogenous waste product is urea.
339647
The following substances are the excretory products in animals. Choose the least toxic form among them?
1 Urea
2 Uric acid
3 Ammonia
4 Carbon dioxide
Explanation:
Level of toxicity in decreasing order is: Ammonia \(>\) Urea \(>\) Uric acid
NCERT Exemplar
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339648
Ammonia which is produced by metabolism is converted into ____ in the ____ of mammals and released into blood which is filtered and excreted out by ____
1 Uric acid, liver, kidney
2 Urea, liver, kidney
3 Amino acid, liver, kidney
4 Urea, kidney, liver
Explanation:
Ammonia which is produced by metabolism is converted into urea in the liver of mammals and released into blood which is filtered and excreted out by kidney.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339649
Which of the following sets of animals produce the same substances as their chief excretory product?
1 Fish, pigeon and frog
2 Camel, housefly and snake
3 Frog, monkey and dog
4 Amoeba , ant and antelope
Explanation:
Frog, monkey and dog, all are ureotelic animals. They excrete their wastes in the form of urea.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339650
Assertion : Aquatic animals like whales and seals are said to be ureotelic animals. Reason : It is because of the fact that their main nitrogenous waste product is urea.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Ureotelism is the process of excretion of urea. Aquatic animals like whales and seals are said to be ureotelic animals because their major nitrogenous waste product is urea.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339647
The following substances are the excretory products in animals. Choose the least toxic form among them?
1 Urea
2 Uric acid
3 Ammonia
4 Carbon dioxide
Explanation:
Level of toxicity in decreasing order is: Ammonia \(>\) Urea \(>\) Uric acid
NCERT Exemplar
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339648
Ammonia which is produced by metabolism is converted into ____ in the ____ of mammals and released into blood which is filtered and excreted out by ____
1 Uric acid, liver, kidney
2 Urea, liver, kidney
3 Amino acid, liver, kidney
4 Urea, kidney, liver
Explanation:
Ammonia which is produced by metabolism is converted into urea in the liver of mammals and released into blood which is filtered and excreted out by kidney.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339649
Which of the following sets of animals produce the same substances as their chief excretory product?
1 Fish, pigeon and frog
2 Camel, housefly and snake
3 Frog, monkey and dog
4 Amoeba , ant and antelope
Explanation:
Frog, monkey and dog, all are ureotelic animals. They excrete their wastes in the form of urea.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339650
Assertion : Aquatic animals like whales and seals are said to be ureotelic animals. Reason : It is because of the fact that their main nitrogenous waste product is urea.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Ureotelism is the process of excretion of urea. Aquatic animals like whales and seals are said to be ureotelic animals because their major nitrogenous waste product is urea.