Carbon-12 is the most common isotope of carbon. it has 6 protons, 6 neutrons, and 6 electrons. or it's 6 electrons, 4 are valence electrons. how many covalent bonds can a carbon atom form?

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

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.