Which of the following is the solution to the equation 25(z − 4) = 125?
z = 5.5
z = 3.5
z = −2.5
z = −0.5

Why is a dominant allele called dominant

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.

Individuals do not compete directly for resources, but are prey for the same predator