Drag each label to the correct location on the image. Identify the parts of the male reproductive system on the diagram.
epididymis
testis
urethra
vas deferens
prostate gland
seminal vesicle

the answer to the blank provided is “an autosomal gene that is required for the expression of genes on the x chromosome”.

testis-determining factor, abbreviated as td, which is more popularly known as sex-determining region y or sry protein, is a dna-binding protein or  gene-regulatory protein/transcription factor, encoded by the  sry gene. it is the gene responsible for the initiation of male gender determination in humans.

answer; an inhibitory postsynaptic potential;