Author Question: ________________are the ultimate source of all genetic variation. a. Mutations b. Gene ... (Read 386 times)

crazycityslicker

  • Hero Member
  • *****
  • Posts: 537
________________are the ultimate source of all genetic variation.
 
  a. Mutations
  b. Gene frequencies
  c. DNA molecules
  d. Alleles

Question 2

_____________are changes in the structure of genes.
 
  a. Mutations
  b. Gene frequencies
  c. DNA molecules
  d. Alleles



katieost

  • Sr. Member
  • ****
  • Posts: 358
Answer to Question 1

a

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

For a complete list of videos, visit our video library