What is species evenness? a. The distribution of species throughout a habitat
b. The number of different populations in a community
c. The relative abundance of species in a community

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

9. wind power creates pollution. water air soil noise

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol