Which of the following genotypes is heterozygous dominant?
answer

bb

ttss

ss

bbss

The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian