Question

1) UU
(b) Write the functions performed by the structures X
and Y.​

Answer 1

Answer:

these are called the chromosomes . There are two types of chromosomes i.e. autosomes and sex chromosomes. X and Y chromosomes are the sex chromosomes. If X chromosome meets with X chromosome then they will produce XX which means the baby will be a girl and if X gets meet with Y then it will produce XY means the baby will be boy. They are used to determine the sex of the child

Explanation:

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