Which of the following is a characteristic of the ascomycota?

a. zygospore formation
b. basidium formation
c. sac formation

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

When analyzing tree rings, what do scientists assume a thin ring indicates?

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time