Gujarati
4.Principles of Inheritance and Variation
medium

In melandrium the sex determination type is

A

$XX-XY$ type

B

$XX-XO$ type

C

$ZZ-ZW$ type

D

$XY-XO$ type

Solution

(a) In Melandrium $(the\, garden \,pink)$ a variety of garden flower, sex is determined by $xx-xy$ type or lygaeus type of chromosomes just as in animals.

Std 12
Biology

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