Question

Which of the following condition will form intersex Drosophila?
(A) 2 Autosomes and 2 X Chromosomes
(B) 3 set Autosomes and 1 X-Chromosome
(C) 3 set Autosome and 2X-Chromosomes
(D) 3set Autosomes and 3X-Chromosomes​

Answer 1

Answer:

answer = b 3set autosomes and qX chromosome

Answer 2

Answer:

B 3 set autosomes and 1 X chromosome

Explanation:

in drosophila genic balance theory is used to determine sex

FOR MALE

RATIO OF X/A =0.5

FOR FEMALE

X/A= 1

FOR INTERSEX

X/A IS LESS THAN 0.5 SO

HERE X/A = 1/3

=0.33