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In cockroach, the ootheca is formed by ...

In cockroach, the ootheca is formed by the secretion of

A

phallic gland

B

collaterial gland

C

mushroom gland

D

conglobate gland

Text Solution

Verified by Experts

The correct Answer is:
B
Collaterial glands are present in female cockroach as part of reproductive system. These glands are branched tubular glands opening independently on the dorsal side of the genital chamber. The secretion produced by these glands forms the oothecal case of ootheca.
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  2. Study the given figure of reproductive system of male cockroach In w...

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  3. In cockroach, the ootheca is formed by the secretion of

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  4. The development of Periplaneta americana is

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  5. About how many times does the nymph of Periplaneta americana undergo m...

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  6. Consider the following four statements (i) - (iv) and select the corre...

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  7. Which of the following statements is incorrect about the frog ? (i) ...

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  8. The figure given here shows diagrammatic representation of internal or...

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  9. In a frog, if a hole is punched in the floor of its buccal cavity, the...

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  10. Read the following statement (P - T) and select the option that correc...

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  11. Which of the following statements is correct about the respiration in ...

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  12. Fill up the blanks in the following paragraph by selecting the correct...

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  13. Identify the incorrect statement about frog.

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  14. The hind brain in frog consists of

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  15. In frog, mesorchium is a thin fold of of membrane extending between

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  16. Following are given four statements (i)- (iv) related to frog. Read th...

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  17. Cloaca is a small, median chamber that is used to pass

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  18. The figure given here is related with female reproductive system of fr...

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  19. Read the statements regarding frog. Which of the statements is/are cor...

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  20. Where is jelly deposited as a covering on the egg of frog?

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