Question

1. The mechanism of sex determination in Drosophila is
a. XX - XO type
b. XX-XY type
c. ZZ-ZW type
d. XX-ZZ type
2. How many different alleles are seen in wing series of Drosophila ?
a. 3
b. 6
c. 5
d. 4
3. How many pairs of chromosomes are present in somatic cell of Drosophila ?
a. 7
b. 8
c. 12
d. 4
4. Wing shape in Drosophila is an example of
a. co-dominance
b. multiple alleles
incomplete dominance
c. pleiotropy
5 How many linkage arouno de​

Answer 1

Answer:

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