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SCORPION-xisa [38]
4 years ago
6

Mice collected from the Sonoran desert have two phenotypes, dark(D) and light (d). The mice shown below were collected in a trap

. Calculate the frequency of individuals that display the recessive trait(dd)

Biology
1 answer:
lesantik [10]4 years ago
0 0

Answer:

Frequency of individuals with recessive trait(dd)= 71.4 %

Explanation:

Please see the attached.

In the image it is clear that there are total 26 mouse out of which 6 are dark colored.

Since dark color allele is dominant, these  6 dark colored mouse will have genotype either  DD or Dd

The individuals with genotype "dd" will be of light color.

Number of light colored mouse = 21 -6 = 15

Frequency of individuals with recessive trait(dd)

= \frac{15}{21} * 100\\

= 71.4 %

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