Q2 of 30 Page 1

Write the formula to calculate allele frequency in future generations according to Hardy - Weinberg genetic equilibrium.

The formula to calculate the allele frequency in future generations according to Hardy-Weinberg genetic equilibrium is –



Or


Where p = frequency of allele A;


q = frequency of allele a


More from this chapter

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1

The following statements describe the wind-pollinated plants. Which one of these statements is incorrect?

(i) The pollen grains are sticky.


(ii) Stamens are well exposed.


(iii) Flowers often have a single ovule.


 3

“Pranay suffered from measles at the age of 10 years. There are rare chances of his getting infected with the same disease for the rest of his life.” Give reason for the statement.

 4

Give the name of the carcinogenic dye which is used to stain gel to make the DNA visible under UV light.

 5

Which main technique and instrument is used to isolate DNA from a plant cell?