Question Detail

BIO 201 Genetics 1 Objective Question
Take CBT

Question

How many distinct genotypic classes are generated in a self-cross of a trihybrid organism (AaBbCc)?
Options
A 8
B 16
C 27
Correct Answer
D 81
Correct Answer

Option C is the correct answer.

Detailed Explanation

The number of distinct genotypic classes is calculated as 3^n, where n is the number of segregating gene pairs. For n = 3, 3^3 = 27 genotypic classes.

Hint

No hint available

Question Info

Course: BIO 201
Topic: Genetics 1
Type: Objective
Difficulty: Not specified
Question 245 of 285
Previous Course Details Next