What is a short term goal related to maintaining reproductive and sexual health?

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

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 .