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4.Principles of Inheritance and Variation
easy
Definitions / Explanation : Sex determination
Option A
Option B
Option C
Option D
Solution
The establishment of sex through differential development in an individual at the time of zygote formation is called sex determination.
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
