Give scientific reasons : When male excites sexually epididymis wall shrinks / contracts.

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2.Human Reproduction

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Give scientific reasons : When male excites sexually epididymis wall shrinks / contracts.

Option A

Option B

Option C

Option D

Solution

Epididymis is $6 \mathrm{~m}$ long and a very coiled structure. It provides temporary store house to immature sperms. In which sperm cells get mature and obtains capacity to swim.

When a male excites sexually, the wall of epididymis contracts and sperm cells are transported to vas deferens.

Standard 12

Biology

In mammals the estrogens are secreted by the Graafian follicle from its

normal

Archenteron is formed during

normal

Which part of ovary in mammals acts as an endocrine gland after ovulation?

normal

(AIPMT-2007)

Which one of the following is incorrect match?

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The figure given below illustrates the changes taking place during the human menstruation cycle

Identify hormones $A, B, C, D$ and $E$ from the figures

In the boxes shown in the figure write the name of the hormone (or hormones) controlling the stage in the human menstrual cycle

normal

Give scientific reasons : When male excites sexually epididymis wall shrinks / contracts.

Solution

Similar Questions

In mammals the estrogens are secreted by the Graafian follicle from its

Archenteron is formed during

Which part of ovary in mammals acts as an endocrine gland after ovulation?

Which one of the following is incorrect match?

The figure given below illustrates the changes taking place during the human menstruation cycle Identify hormones $A, B, C, D$ and $E$ from the figures In the boxes shown in the figure write the name of the hormone (or hormones) controlling the stage in the human menstrual cycle

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The figure given below illustrates the changes taking place during the human menstruation cycle

Identify hormones $A, B, C, D$ and $E$ from the figures

In the boxes shown in the figure write the name of the hormone (or hormones) controlling the stage in the human menstrual cycle