Problem:
Question 1: What is the chromosomal theory of inheritance?
a) Each allele segregates independently when gametes form.
b) The "heritable factors" of Mendel, which are genes or alleles, are located on the chromosomes.
c) Traits that improve survival in the current environment become more prevalent in succeeding generations.
d) Each gamete contains one allele for each gene so that an organism inherits a separate allele from each parent.
e) Chromosomes double and then separate, creating four gametes from each parent cell.
Give reasoning with your answer.