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Subjects
Science CBSE
Class 10
Heredity and evolution
Heredity
29.
Sex chromosomes and autosomes
Exercise condition:
3
m.
Choose the correct answer:
1.
Identify the chromosomal condition of human diploid cells is
44 autosomes + 6 sex chromosomes
44 autosomes + 2 sex chromosomes
44 autosomes + 1 sex chromosomes
22 autosomes + 2 sex chromosomes
2.
The sex chromosomes of a female bird are
WW
X0
ZW
XY
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