FOCUSKEYWORD
Mendel called the offspring of first parents as
First generation
First filial generation
Both a & b
F1
O blood has neither A or B antigen but it does have
Anti – A antibodies
Both a & b
Anti – O antibodies
Anti – B antibodies
If a man of M blood group marries a woman of N blood group all their childern will have blood group
MM
NN
None of these
MN
Hereditary characteristics pass from parents to offspring through genes in their
Nuclei
DNA
Body
Gametes
The gene for blue opsin is present on autosome
3
7
1
5
Blue cone monochromacy is also called
Green – blue colour blindness
Red – blue colour blindness
Yellow – blue colour blindness
Red – green colour blindness
1 2
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