Skip to content
MathsGenie logo
Open app

Course home

  1. A Level
  2. Biology AQA
  3. Question bank

Populations (A-level only)

EasyMediumHard
1234567891011121314151617181920
Question 2

A population of wildflowers contains 51%51\%51% red-flowered plants. The allele for red flowers (R\text{R}R) is dominant over the allele for white flowers (r\text{r}r).

Use the Hardy–Weinberg equation to calculate the percentage of plants in this population that are heterozygous (Rr\text{Rr}Rr) for flower color.

[4]

Populations (A-level only) Questions

  1. A Level
  2. /Biology
  3. /Populations (A-level only)