Questions 1 through 4 are based on lab exercise #1: time lag. record your answer from lab exercise #1, step 1, question 1. what time in hours: minutes: seconds gmt did the p waves arrive? select one:

b.

hoped i

explanation:

my answer is the prothallium.brainliest

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.