Biology, asked by ash9630, 13 days ago

plz someone help me I am unable to understand reproduction in human beings ​


Answered by Rashmi4444

Reproduction is the process through which the existing organisms give birth to new organisms.

Human reproduction is any form of sexual reproduction resulting in human fertilization, typically involving sexual intercourse between a man and a woman. During sexual intercourse, the interaction between the maleand female reproductive systems results in fertilization of the woman's ovum by the man's sperm. These are specialized reproductive cells called gametes, created in a process called meiosis. While normal cells contains 46 chromosomes, 23 pairs, gamete cells only contain 23 chromosomes, and it is when these two cells merge into one zygote cell that genetic recombination occurs and the new zygote contains 23 chromosomes from each parent, giving them 23 pairs. After a gestation period, typically for nine months, is followed by childbirth. The fertilization of the ovum may be achieved by artificial insemination methods, which do not involve sexual intercourse.

ash9630: if answer comes in 5 marks than how much long answer I have to write
ash9630: 10th class
Rashmi4444: for 5 marks you have write at least 5 points which are good explained then you be able to score full marks..
ash9630: ok thanks a lot
Rashmi4444: welcome
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