(question). Introns are areas that
Options:
- (A) it keeps an organism warm
- (B) Plant reproduction
- (C) the wearing away of rock
- (D) do not code for protein
- (E) Something coming from a gland
- (F) Plant growth is reduced
- (G) allow growth
- (H) produce offspring
(answer). Introns are regions that do not code for proteins. An area is a rectangular region of cells. Introns are areas that do not code for proteins.
The answer is (D)

(question). Some birds are pollinators that co-evolved with what other type of organism?
Options:
- (A) animals
- (B) humans
- (C) vegetation
- (D) producers
- (E) parasites
- (F) warm-blooded
- (G) Conifers
- (H) mammals
(answer). Some birds are pollinators that co-evolved with plants. If the plant is green, it is a producer. Some birds are pollinators that co-evolved with producers.
The answer is (D)

(question). What water dweller can be stimulated with amphetamines?
Options:
- (A) pearls
- (B) algae
- (C) swea
- (D) otters
- (E) fish
- (F) humans
- (G) sharks
- (H) sponges
(answer). Fish have a centralized nervous system with a brain. Amphetamines stimulate the central nervous system. Fish can be stimulated with amphetamines.
The answer is (E)

(question). Fertilization of what leads to formation of multicellular embryo in venter
Options:
- (A) seeds
- (B) grow
- (C) epidermal
- (D) pollen
- (E) Deposition
- (F) fertile
- (G) orchids
- (H) gametes
(answer).
Fertilization of gametes produces a diploid zygote. Diploid zygote forms multicellular embryo in venter. Fertilization of gametes leads to formation of multicellular embryo in venter.
The answer is (H)