332514
Which one of the following categories of animals is correctly described with no single exception in it?
1 All vertebrates possess paired appendages, jaws and kidneys.
2 All amphibians have two pairs of limbs and three-chambered heart.
3 All reptiles are terrestrial with cornified skin and epidermal scales or scutes.
4 All protochordates are marine and possess notochord, at least at some stage of their life.
Explanation:
Both urochordates and cephalochordates are marine. In urochordate, a notochord is present in larval tail. In cephalochordates, notochord extends from head to tail region and is persistent throughout their life.
BIOXI04: ANIMAL KINGDOM
332515
Select the correct answer about reptilia I. Fertilisation is internal. II. They are oviparous and development is indirect.
1 Only i is correct
2 Only ii is correct
3 Both are correct
4 Both are incorrect
Explanation:
Fertilisation in reptiles is internal. They are viviparous with few exceptions and development is direct.
BIOXI04: ANIMAL KINGDOM
332516
Which one of the following sets of animals share a 3 chambered heart?
1 Ornithorhynchus, Aptenodytes, Gavialis
2 Vipera russelli, Aptenodytes, Pteropus
3 Phrynosoma, Calotes, Necturus
4 Calotes, Balanoptera, Draco .
Explanation:
Phrynosoma, Calotes (reptile) and Necturus (amphibian) bear a 3 chambered heart.
BIOXI04: ANIMAL KINGDOM
332517
Which of the following pairs of animals has non glandular skin?
1 Snake and Frog
2 Chameleon and Turtle
3 Frog and Pigeon
4 Crocodile and Tiger
Explanation:
Glandular skin is present in frog, snake and crocodile. Mammals too have glandular skin. Hence, option ' 2 ' is the correct option.
332514
Which one of the following categories of animals is correctly described with no single exception in it?
1 All vertebrates possess paired appendages, jaws and kidneys.
2 All amphibians have two pairs of limbs and three-chambered heart.
3 All reptiles are terrestrial with cornified skin and epidermal scales or scutes.
4 All protochordates are marine and possess notochord, at least at some stage of their life.
Explanation:
Both urochordates and cephalochordates are marine. In urochordate, a notochord is present in larval tail. In cephalochordates, notochord extends from head to tail region and is persistent throughout their life.
BIOXI04: ANIMAL KINGDOM
332515
Select the correct answer about reptilia I. Fertilisation is internal. II. They are oviparous and development is indirect.
1 Only i is correct
2 Only ii is correct
3 Both are correct
4 Both are incorrect
Explanation:
Fertilisation in reptiles is internal. They are viviparous with few exceptions and development is direct.
BIOXI04: ANIMAL KINGDOM
332516
Which one of the following sets of animals share a 3 chambered heart?
1 Ornithorhynchus, Aptenodytes, Gavialis
2 Vipera russelli, Aptenodytes, Pteropus
3 Phrynosoma, Calotes, Necturus
4 Calotes, Balanoptera, Draco .
Explanation:
Phrynosoma, Calotes (reptile) and Necturus (amphibian) bear a 3 chambered heart.
BIOXI04: ANIMAL KINGDOM
332517
Which of the following pairs of animals has non glandular skin?
1 Snake and Frog
2 Chameleon and Turtle
3 Frog and Pigeon
4 Crocodile and Tiger
Explanation:
Glandular skin is present in frog, snake and crocodile. Mammals too have glandular skin. Hence, option ' 2 ' is the correct option.
332514
Which one of the following categories of animals is correctly described with no single exception in it?
1 All vertebrates possess paired appendages, jaws and kidneys.
2 All amphibians have two pairs of limbs and three-chambered heart.
3 All reptiles are terrestrial with cornified skin and epidermal scales or scutes.
4 All protochordates are marine and possess notochord, at least at some stage of their life.
Explanation:
Both urochordates and cephalochordates are marine. In urochordate, a notochord is present in larval tail. In cephalochordates, notochord extends from head to tail region and is persistent throughout their life.
BIOXI04: ANIMAL KINGDOM
332515
Select the correct answer about reptilia I. Fertilisation is internal. II. They are oviparous and development is indirect.
1 Only i is correct
2 Only ii is correct
3 Both are correct
4 Both are incorrect
Explanation:
Fertilisation in reptiles is internal. They are viviparous with few exceptions and development is direct.
BIOXI04: ANIMAL KINGDOM
332516
Which one of the following sets of animals share a 3 chambered heart?
1 Ornithorhynchus, Aptenodytes, Gavialis
2 Vipera russelli, Aptenodytes, Pteropus
3 Phrynosoma, Calotes, Necturus
4 Calotes, Balanoptera, Draco .
Explanation:
Phrynosoma, Calotes (reptile) and Necturus (amphibian) bear a 3 chambered heart.
BIOXI04: ANIMAL KINGDOM
332517
Which of the following pairs of animals has non glandular skin?
1 Snake and Frog
2 Chameleon and Turtle
3 Frog and Pigeon
4 Crocodile and Tiger
Explanation:
Glandular skin is present in frog, snake and crocodile. Mammals too have glandular skin. Hence, option ' 2 ' is the correct option.
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BIOXI04: ANIMAL KINGDOM
332514
Which one of the following categories of animals is correctly described with no single exception in it?
1 All vertebrates possess paired appendages, jaws and kidneys.
2 All amphibians have two pairs of limbs and three-chambered heart.
3 All reptiles are terrestrial with cornified skin and epidermal scales or scutes.
4 All protochordates are marine and possess notochord, at least at some stage of their life.
Explanation:
Both urochordates and cephalochordates are marine. In urochordate, a notochord is present in larval tail. In cephalochordates, notochord extends from head to tail region and is persistent throughout their life.
BIOXI04: ANIMAL KINGDOM
332515
Select the correct answer about reptilia I. Fertilisation is internal. II. They are oviparous and development is indirect.
1 Only i is correct
2 Only ii is correct
3 Both are correct
4 Both are incorrect
Explanation:
Fertilisation in reptiles is internal. They are viviparous with few exceptions and development is direct.
BIOXI04: ANIMAL KINGDOM
332516
Which one of the following sets of animals share a 3 chambered heart?
1 Ornithorhynchus, Aptenodytes, Gavialis
2 Vipera russelli, Aptenodytes, Pteropus
3 Phrynosoma, Calotes, Necturus
4 Calotes, Balanoptera, Draco .
Explanation:
Phrynosoma, Calotes (reptile) and Necturus (amphibian) bear a 3 chambered heart.
BIOXI04: ANIMAL KINGDOM
332517
Which of the following pairs of animals has non glandular skin?
1 Snake and Frog
2 Chameleon and Turtle
3 Frog and Pigeon
4 Crocodile and Tiger
Explanation:
Glandular skin is present in frog, snake and crocodile. Mammals too have glandular skin. Hence, option ' 2 ' is the correct option.
