Aleaf's stomata
contain chlorophyll
are part of the spongy layer
open and close to control evaporation
protect the leaf from physical damage

Which statements describe incomplete dominance? traits are usually dominant. traits are neither dominant nor recessive. offspring exhibit an intermediate form of alleles from the parents. both alleles, one from each parent, are expressed in offspring. incomplete dominance involves the interaction of two alleles.

The changes that the students observed, rapid breathing and sweating, would be classified as a to a change in a system.

What is the meaning of exocytosis ?