police AP Police Constable (Pre + Mains) Mock Test 2022 General Science Biology Genetics and Evolution
Read the following statements :
a. Mendel's experiments with sweet-pea plant gave monohybrid genotype ratio of 1 ∶ 2 ∶ 1.
b. Changes in gene frequencies in small population is called 'Genetic Drift'.
c. Transmission of traits from parent to offspring is called 'Heredity'.
Which of the above statements is/are correct ?
1
a only
2
a, b and c
3
a and c
4
b and c