Utme 2025 Biology Question 17

Practice objective / multiple choice question 17 from the 2025 Utme Biology examination. This question covers genetics .

Utme 2025 Biology Objective / Multiple Choice 3 Difficulty
Topic: genetics
Question 17 UTME • 2025 • BIOLOGY • objective

What would be the result of the first filial generation (F₁) and the second filial generation (F₂) of a monohybrid cross between pure line normal-winged Drosophila flies and pure line short-winged flies, if the gene for the normal wing is dominant?

Answer Options

A. F₁ flies all short-winged and F₂ flies all normal-winged.
B. F₁ flies all normal-winged and F₂ flies all short-winged
C. F₁ flies all short-winged and three-quarters of F₂ flies are short-winged
Correct Answer D. F₁ flies all normal-winged and three-quarters of F₂ flies are normal-winged.
Correct Answer
D
Correct Option:
F₁ flies all normal-winged and three-quarters of F₂ flies are normal-winged.

About This Question

This is Utme 2025 Biology Question 17. It is one of the objective questions from the 2025 Utme Biology examination.

The question covers genetics .

Difficulty level: 3 .

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