00. Basis of Classification
Animal kingdom

261452 Statement (S) : Symmetry of an organism is determined based on the symmetry of the early developmental stages and not that of the adults. Reason (R) : Bilaterally symmetrical animals are more efficient in seeking food, locating mates and avoiding predators.
Which of the following is true?

1 Both (S) and (R) are true and (R) is the correct explanation of (S)
2 Both (S) and (R) are true, but (R) is not the correct explanation of (S)
3 (S) is true, but (R) is false
4 (S) is false, but (R) is true
Animal kingdom

261453 Which of the following animals does not undergo metamorphosis?

1 Earthworm
2 Tunicate
3 Starfish
4 Moth
Animal kingdom

261461 Among the following edible fishes, which one is a marine fish having rich source of omega-3 fatty acids?

1 Mystus
2 Mangur
3 Mrigala
4 Mackerel
Animal kingdom

261464 Body cavity lined by mesoderm is:

1 coelom
2 coelenterons
3 blastocoel
4 all of these
Animal kingdom

261452 Statement (S) : Symmetry of an organism is determined based on the symmetry of the early developmental stages and not that of the adults. Reason (R) : Bilaterally symmetrical animals are more efficient in seeking food, locating mates and avoiding predators.
Which of the following is true?

1 Both (S) and (R) are true and (R) is the correct explanation of (S)
2 Both (S) and (R) are true, but (R) is not the correct explanation of (S)
3 (S) is true, but (R) is false
4 (S) is false, but (R) is true
Animal kingdom

261453 Which of the following animals does not undergo metamorphosis?

1 Earthworm
2 Tunicate
3 Starfish
4 Moth
Animal kingdom

261461 Among the following edible fishes, which one is a marine fish having rich source of omega-3 fatty acids?

1 Mystus
2 Mangur
3 Mrigala
4 Mackerel
Animal kingdom

261464 Body cavity lined by mesoderm is:

1 coelom
2 coelenterons
3 blastocoel
4 all of these
Animal kingdom

261452 Statement (S) : Symmetry of an organism is determined based on the symmetry of the early developmental stages and not that of the adults. Reason (R) : Bilaterally symmetrical animals are more efficient in seeking food, locating mates and avoiding predators.
Which of the following is true?

1 Both (S) and (R) are true and (R) is the correct explanation of (S)
2 Both (S) and (R) are true, but (R) is not the correct explanation of (S)
3 (S) is true, but (R) is false
4 (S) is false, but (R) is true
Animal kingdom

261453 Which of the following animals does not undergo metamorphosis?

1 Earthworm
2 Tunicate
3 Starfish
4 Moth
Animal kingdom

261461 Among the following edible fishes, which one is a marine fish having rich source of omega-3 fatty acids?

1 Mystus
2 Mangur
3 Mrigala
4 Mackerel
Animal kingdom

261464 Body cavity lined by mesoderm is:

1 coelom
2 coelenterons
3 blastocoel
4 all of these
Animal kingdom

261452 Statement (S) : Symmetry of an organism is determined based on the symmetry of the early developmental stages and not that of the adults. Reason (R) : Bilaterally symmetrical animals are more efficient in seeking food, locating mates and avoiding predators.
Which of the following is true?

1 Both (S) and (R) are true and (R) is the correct explanation of (S)
2 Both (S) and (R) are true, but (R) is not the correct explanation of (S)
3 (S) is true, but (R) is false
4 (S) is false, but (R) is true
Animal kingdom

261453 Which of the following animals does not undergo metamorphosis?

1 Earthworm
2 Tunicate
3 Starfish
4 Moth
Animal kingdom

261461 Among the following edible fishes, which one is a marine fish having rich source of omega-3 fatty acids?

1 Mystus
2 Mangur
3 Mrigala
4 Mackerel
Animal kingdom

261464 Body cavity lined by mesoderm is:

1 coelom
2 coelenterons
3 blastocoel
4 all of these