Which of the following has a head and a whip-like tail? a. sperm.
b. ovary.
uterus.
d. testes.

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

How are agricultural practices used today

Afruit fly population has a gene with two alleles, a1 and a2. tests show that 70% of the gametes produced in the population contain the a1 allele. if the population is in hardy-weinberg equilibrium, what proportion of the flies carry both a1 and a2? a) 0.49b) 0.7c) 0.42d) 0.21