(question). Ethologists study how animals behave in animals'
Options:
- (A) Summer
- (B) state
- (C) Birds
- (D) life
- (E) seasons
- (F) health
- (G) homes
- (H) fields
(answer). Ethologists usually study how animals behave in their natural environment. Environments are animals homes. Ethologists usually study how animals behave in the animals' homes.
The answer is (G)

(question). What are lion communities called?
Options:
- (A) complex
- (B) PDAs
- (C) groups
- (D) protected
- (E) prides
- (F) murders
- (G) flocks
- (H) dangerous
(answer). Lions live in social groups called prides. Chimpanzees live in social groups called communities. Lions live in communities called prides.
The answer is (E)

(question). What happens to genes located on the same chromosome
Options:
- (A) metabolic reaction
- (B) production of energy
- (C) produce offspring
- (D) female sex cells
- (E) The flowers are pollinated
- (F) They are inherited together
- (G) Earth orbiting the Sun
- (H) a hemisphere is tilted away from the sun
(answer). Genes that are located on the same chromosome are called linked genes. Linked genes are inherited together. Genes that are located on the same chromosome are inherited together.
The answer is (F)

(question). What occurs in gametes?
Options:
- (A) offspring
- (B) pollen
- (C) resistance
- (D) Energy
- (E) Energy.
- (F) heat
- (G) syngamy
- (H) glucose
(answer).
Gametes then unite in fertilization and form a diploid zygote. Syngamy produces a diploid zygote. Syngamy occurs in gametes.
The answer is (G)