Assume that some members of an aquatic species of motile, photosynthetic protists evolve to become parasitic to fish. they gain the ability to live in the fish gut, absorbing nutrients as the fish digest food. overtime, which of the following phenotypic changes would you expect to observe in the population of protists? a.) gain of meiosisb.) loss of mobilityc.) loss of chloroplastsd.) no changes would be expectede.) gain a rigid cell wall

Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.

The structure that houses the cells genetic information.

Where is the female part of a plant located? a. in the pollen b. in the roots c. in the stem d. inside the flower