Question

External genitalia in cockroach consist of small irregular chitinous plates known as (1)Seminal vesicles (2)Collateral gland (3)Phallomeres (4)Abdominal sclerites

Answer 1

Answer:

3

Explanation:

given in ncert

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Answer 2

Explanation:

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→The external genitalia are the accessory structures of the female reproductive system that are external to the vagina. They are also referred to as the vulva or pudendum. The external genitalia include the labia majora, mons pubis, labia minora, clitoris, and glands within the vestibule.

→The vulva is the part of your genitals on the outside of your body — your labia, clitoris, vaginal opening, and the opening to the urethra (the hole you pee out of). While vaginas are just one part of the vulva, many people say “vagina” when they really mean the vulva.