Answer:
A. Type I is part of innate, nonspecific immunity, while type II is part of adaptive, specific immunity.
Explanation:
Type I interferons: Are produced early on during infection and are responsible for activation of the innate immune response, e.g Natural Killer cells.
Type II interferons: Are produced as part of the innate immune response and act as a link between innate immune response and activation of the adaptive immune response.
1) C. Gymnosperms are mostly adapted for wind pollination; angiosperms are mostly adapted for animal pollination. This is the best answer, because the others had the two types reversed. Gymnos have "naked" seeded cones, whereas Angios have seeds protected by fruit. Therefore the Angios relies on animals to eat the fruit and to pollinate, whereas Gymnos relied on wind to pollinate the ground. Gymnos came first on Earth and Angios developed later.
2) C. Cuticle. This is a waxy coating helping to keep water in. The main water losses are via stomata.
3) C. Stomata
4) B. Nonvascular
5) B. Gravity
These answers were explained in the questions that I just answered before. So refer to those for explanations.
Answer:
B
Explanation:
i dont really know but i guess this?
Answer: option A) corrosive
Explanation:
A substance is said to be corrosive when it has the ability to wear away or destroy gradually other non-living materials OR harm living tissues by dehydrating them, thus resulting in burns and deep scars
