i. Assertion(A): The sex of a child is determined by the mother.
Reason (R): Humans have two types of sex chromosomes: XX and
XY.
Answers
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2
Answer:
Thus assertion is true. Reason is also true as in humans males have toe sex chromosome:-One X and Other Y chromosome. Fertilisation of female egg (X) with male (X) sperm result in female sex (XX) chromosome and fertilization of female egg (X) with male (Y) sperm result in male sex (XY).
Answered by
2
Answer:
A IS TRUE BUT R IS FALSE
Explanation:
The sex of a child is determined by the father
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