Use your knowledge of mendelian genetics to write a hypothesis -what is the effect of the genes of the parental mice on the fur color of the offspring mice?

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( increase) their individual contractile activity;

convergent boundary.

explanation:

the type of boundary that is depicted in the image above is a convergent boundary.