Waec 2022 Biology Question 45

Practice objective / multiple choice question 45 from the 2022 Waec Biology examination. This question covers Genetics, Plant Breeding .

Waec 2022 Biology Objective / Multiple Choice 2 Difficulty
Topics: Genetics Plant Breeding
Question 45 WAEC • 2022 • BIOLOGY • objective

Two tall plants were crossed and all the F1 plants were tall. When the F1 plants were selfed, some of the F2 plants were tall while others were short. What are the possible genotypes of the original plants?

Answer Options

A. Tt and tt
B. TT and TT
C. tt and tt
Correct Answer D. TT and Tt
Correct Answer
D
Correct Option:
TT and Tt

About This Question

This is Waec 2022 Biology Question 45. It is one of the objective questions from the 2022 Waec Biology examination.

The question covers Genetics, Plant Breeding .

Difficulty level: 2 .

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