How is sex (male/female) determined in birds?
a. number of sets of chromosomes
b. total number of sex chromosomes
c. females have 2 identical sex chromosomes & males have 2 different sex chromosomes
d. females have 2 different sex chromosomes & males have 2 identical sex chromosomes
1 answer
c. females have 2 identical sex chromosomes & males have 2 different sex chromosomes
1 answer