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प्रश्न
How is sex of zygote determined in humans?
टिप्पणी लिखिए
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उत्तर
The sex of the zygote is determined by the sperm which fertilizes the ovum. If an X bearing sperm fuses with an ovum in man, the offspring would be female and if a Y chromosome bearing sperm fuses with an ovum the offspring will be a boy.
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संबंधित प्रश्न
Explain sex determination in human beings.
Differentiate between male and female heterogamety.
Write notes on sex determination in the unborn baby.
There are ................ pairs of chromosomes in the human being.
Name any two genetic in humans.
What determines the sex of a child in humans?
What is parthenogenesis?
How is sex determined in human beings?
In XO type of sex determination ______.
In human males all the chromosomes are paired perfectly except one. This/these unpaired chromosomes is/are ______.
- large chromosome
- small chromosome
- Y-chromosome
- X-chromosome
