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Get Answers to all your Questions
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In human male the chromosomal condition is
Option: 1
44AA + XO
Option: 2
44AA + XX
Option: 3
44AA +XY
Option: 4
Either 3 or 4
Answers (1)
As we have learned
Fertilisation of Ovum with sperm - sex determination of a child -
In case the ovum fertilises with the sperm carrying X chromosome, the zygote develops into a female (XX) and if the ovum fertilised with the sperm carrying Y chromosome then the zygote develops into the male (XY).
- wherein
Thus, the genetic makeup of sperm determines the sex of a child.
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