Biology · Genetics
In a frog species, foot webbing is controlled by a single gene where the allele for non-webbed feet (W) is dominant and webbed feet (w) is recessive. Assume there is a population of 500 individuals, where 320 have the genotype WW, 160 have the heterozygous genotype Ww, and 20 have the genotype ww. What are the frequencies of the three genotypes and alleles in this population?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Genotype frequencies: 0.34 WW, 0.34 Ww, and 0.32 ww; Allele frequencies: W = 0.5 and w = 0.5
- 2Genotype frequencies: 0.64 WW, 0.32 Ww, and 0.04 ww; Allele frequencies: W = 0.8 and w = 0.2✓
- 3Genotype frequencies: 0.32 WW, 0.64 Ww, and 0.04 ww; Allele frequencies: W = 0.8 and w = 0.2
- 4Genotype frequencies: 0.04 WW, 0.32 Ww, and 0.64 ww; Allele frequencies: W = 0.5 and w = 0.5
Correct answer
Genotype frequencies: 0.64 WW, 0.32 Ww, and 0.04 ww; Allele frequencies: W = 0.8 and w = 0.2
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Genetics MCQs →Want more practice questions on Genetics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Genetics