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  • If a genetic cross involves two types of alleles, how many different phenotypes can be observed in the progeny?Option: 1 <img alt="2^n" src

If a genetic cross involves two types of alleles, how many different phenotypes can be observed in the progeny?

Option: 1

2^n


Option: 2

3^n


Option: 3

(1/4)^n


Option: 4

4^n


Answers (1)

best_answer

According to the given information, the number of different phenotypes in a given progeny can be calculated using the formula 3n, where n represents the type of cross. Therefore, in a genetic cross involving two types of alleles, there will be 3n  different phenotypes in the progeny.

These questions cover the calculations and ratios related to genotypes, phenotypes, and progeny in genetic crosses based on the information provided in the text.

 

Option 2 is the correct answer. 

Posted by

Ritika Kankaria

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