Question

Sub:-Biology
S
Q.1) Tick the correct auxer.
1) The maleness in zygote is determined by
a) X-chromosomes zygote
b) Y-chromosomery zygote
c) Sex is determiniby chance​

Answer 1

Answer:

b

Explanation:

b) y chromosome is the answer for above question

because male have XY chromosome

female have XX chromosome

y chromosome only in male so our

answer is y chromosome

Answer 2

Answer:

Your questions is wrong because gender of zygote depends on both gamet cell. if it is XX chromosome then zygote is a baby girl. if chromosome are XY then it is boy

Explanation:

hope it helps ☺️