Question

how does reproduction occurs in human beings!

Answer 1

Reproduction in humans is described as below:

Explanation:

• The mode of reproduction in humans is internal fertilization.

• The male sperm travels to the female egg during coitus.

• The sperm cells, when fertilized by the egg cell develops into an embryo.

• This embryo starts growing in the female womb through different developmental stages.

• Usually, after 9 months the baby become fully developed to be released from the female womb.

Answer 2

Answer:

sexual reproduction occurs in human beings......

male germ cell fuses with female germ cell ( ovum) to produce zygote...

then this fertilized zygote converted into embryo...

and embryo get NUTRITION from mother blood with the help of a specialised tissue called placenta........

time period from fertilization upto the birth of the baby is called gestation period.....

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