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4.Principles of Inheritance and Variation
medium
Two different types of gametes in terms of the sex chromosomes, are produced by
A
Female fruit fly
B
Male butterfly
C
Male human and female Drosophila
D
Female birds
Solution
$A A+X W \rightarrow \frac{(A+X}{A A+W}$
Two type of eggs are produced by + bird because it is heterogametic.
Standard 12
Biology
Similar Questions
Match the items of column $I$ with column $II$
| Column $I$ | Column $II$ |
| $(a)\; XX-XO$ method of sex determination | $(i)$ Turner's syndrome |
| $(b)\; XX-XY$ method of sex determination | $(ii)$ Female heterogametic |
| $(c)$ Karyotype$-45 $ | $(iii)$ Grasshopper |
| $(d)\; ZW-ZZ$ method of sex determination | $(iv)$ Female homogametic |
Select the correct option from the following
