Question

Give scientific reason of 1 and 2​

Answer 1

Answer:

1. Gamete is a structural unit of sexual reproduction in plants. The gametes are of two types, male gamete and female gamete. ... Stamen or androcium is the male reproductive parts of the flower and carpel (gynoecium) is the female reproductive part of the flower.
2. ges 45 to 50
4. Perimenopause means “around menopause.” At this stage, your estrogen and progesterone production slows, and you begin to make the transition into menopause. Perimenopause can last for 8 to 10 years. You'll likely still get a period during this time, but your menstrual cycles will become more erratic.

Explanation:

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Answer 2

Explanation:

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