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Assertion (A): Ichthyophis lives in borr...

Assertion (A): Ichthyophis lives in borrows.
Reason (R): It is known as blind snake.

A

Both A and R are true and R is the correct explanation for A.

B

Both A and R are true but R is not the correct explanation for A.

C

A is true and R is false.

D

A is false and R is true.

Text Solution

AI Generated Solution

To analyze the assertion and reason provided in the question, we can break down the solution into the following steps: ### Step 1: Understand the Assertion The assertion states that "Ichthyophis lives in burrows." - Ichthyophis is a genus of amphibians commonly known as caecilians. They are indeed known to live in burrows, which are underground habitats that provide them with protection and moisture. ### Step 2: Understand the Reason The reason states that "It is known as a blind snake." ...
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PEARSON IIT JEE FOUNDATION-DIVERSITY IN LIVING WORLD- ANIMALS-MASTERING THE CONCEPTS (ASSERTIONS AND REASONS)
  1. Assertion (A): Tapeworm does not possess a digestive tract . Reason ...

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  2. Assertion (A): The blood of annelids is red in colour . Reason (R): ...

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  3. Assertion (A): All chordates possess open circulatory system. Reaso...

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  4. Assertion (A): Mixed blood circulates in the body of a fish. Reason...

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  5. Assertion (A): The excretory product of lizards is uric acid. Reason...

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  6. Assertion (A): Placental mammals are considered as true mammals. Re...

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  7. Assertion (A): In Kangaroo, the development is partially direct. Re...

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  8. Assertion (A): Animals belongimg to phylum Porifera are often called s...

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  9. Assertion (A): Crocodile has a four chambered heart. Reason (R): Cr...

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  10. Assertion (A): Bat nourishes its young one in mother's womb by means o...

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  11. Assertion (A): Shark belongs to cartilaginous fishes. Reason (R): G...

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  12. Assertion (A): Fish are not considered tetrapods. Reason (R): They h...

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  13. Assertion (A): Fish are not considered tetrapods. Reason (R): They h...

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  14. Assertion (A): Hibernation during winter an aestivation during summer ...

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  15. Assertion (A): Ichthyophis lives in borrows. Reason (R): It is know...

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  16. Assertion (A): Lizards can regenerate their lost tail. Reason (R): L...

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  17. Assertion (A): Pectin is present in the eye of bird. Reason (R): It...

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  18. Assertion (A): Larynx of mammals helps in producing sound. Reason (...

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  19. Assertion (A): Prototherians are egg laying mammals. Reason (R): Th...

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  20. Assertion (A): The amphibians also possess lateraline sense organ part...

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