Meiosis and sexual reproduction are, in large part, responsible for genetic variation within a population. meiosis supports genetic variation in several ways. all but one applies to meiosis and genetic variation.
a) independent assortment of chromosomes
b) recombination of chromosomes during crossing over
c) replication of chromosomes at the beginning of the process
d) only one of the two alleles for a trait is passed to offspring

The transport tubes for food coming down the plants are called?

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3