Atall plant (tt) is crossed with a short plant (tt). if the tall f1 pea plants are allowed to self-pollinate,
a. the offspring will be of medium height.
b. the offspring can be tall or short.
c. all of the offspring will be tall.
d. all of the offspring will be short.

Which sentences describe the logistic growth model? there are three different phases of the s-shaped curve. at first, growth is exponential because individuals are few and resources are plenty. this growth model occurs in a situation where resources are plenty and individuals are few to consume the resources. population growth decreases as resources become limited. when a population size reaches the carrying capacity of its environment, the population growth slows down or stops completely. the model looks like a j-curve.