Neco 2018 Biology Question 9

Practice objective / multiple choice question 9 from the 2018 Neco Biology examination.

Neco 2018 Biology Objective / Multiple Choice Medium Difficulty
Question 9 NECO • 2018 • BIOLOGY • objective

In a population of 10 000 individuals a trait shows incomplete dominance. The dominant phenotype (AA) occurs in 84 % of the population, the intermediate phenotype (Aa) in 12 %, and the recessive phenotype (aa) in the remainder. Assuming Hardy-Weinberg equilibrium, calculate the allele frequencies of A and a, and then give the expected number of individuals with genotype aa under equilibrium.

Answer Options

Correct Answer A. 100
B. 120
C. 80
D. 70
Correct Answer
A
Correct Option:
100

About This Question

This is Neco 2018 Biology Question 9. It is one of the objective questions from the 2018 Neco Biology examination.

Difficulty level: Medium .

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support