Ques and Ans: Leaves lack what?
Options:
- (A) heat energy
- (B) heat or cold
- (C) permineralization
- (D) scattered light
- (E) secondary meristem
- (F) Plant growth is reduced
- (G) Chlorophyll
- (H) epidermis and dermis
(E)
Explanation for the Ans above: [[Secondary meristem is located within and around the vascular tissues. Leaves lack Vascular Tissues. Leaves lack secondary meristem.]]

Ques and Ans: What type of creatures have sexual reproduction as part of their life cycle?
Options:
- (A) plants
- (B) insects
- (C) proteins
- (D) ducks
- (E) animals
- (F) gametes
- (G) prions
- (H) fungi
(B)
Explanation for the Ans above: [[Arthropods have a life cycle with sexual reproduction. Insects are the largest group of arthropods. Insects have a life cycle with sexual reproduction.]]

Ques and Ans: What contains deoxyribonucleic acid but not much else.
Options:
- (A) minerals
- (B) bacteria
- (C) loose soil
- (D) pollen
- (E) viruses
- (F) anemia
- (G) PDAs
- (H) vertebrates
(E)
Explanation for the Ans above:
[[Viruses contain DNA but not much else. DNA is an abbreviation for deoxyribonucleic acid. Viruses contain deoxyribonucleic acid but not much else.]]