What is mass? A. The measure of the amount of matter in a substance
B. The measure of the amount of space a substance takes up
C. The measure of the amount of matter per unit of volume
D. The measure of the amount of space per unit of volume

Choose a mutation from those in model 2 that would be neutral for a cell. explain your reasoning by relating the mutation to the cellular respiration process.

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

The distribution of related animals and plants across the world