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A tobacco plant heterozygous for recessi...

A tobacco plant heterozygous for recessive character is self-pollinated and 1200 seeds are subsequently germinated. How many seedings would have the parental genotype ?

A

300

B

600

C

900

D

1200

Text Solution

Verified by Experts

The correct Answer is:
B
`XXunderset( XXXxXxxx.......F_(1)"hybrid")underset(darr)xxXx.........."parents"
In `F_(1)` Generation half of the total offspring repesent parantal genotype i.e Xx.Therefore out of 1200 Seedling 600 Will have parantal genotype .
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