Q: The ends of linear chromosomes are maintained by the action of which enzyme? A:
OPTIONS:
- cytokine
- pepsin
- insulin
- telomerase
telomerase

Q: What is defined as a saturated layer of rock or soil? A:
OPTIONS:
- river bank
- artesian well
- culvert
- aquifer

Answer: aquifer

Question: Q: What may have developed to help our ancestors distinguish between ripe and unripe fruits? A:
OPTIONS:
- fine motor skills
- acute hearing
- night vision
- color vision
Answer: color vision

input with options: Q: What are single-celled organisms that lack a nucleus called? A:
OPTIONS:
- protists
- fungi
- eukaryotes
- prokaryotes
output: prokaryotes

Q: Q: What is the study of the chemical elements necessary for plant growth called? A:

OPTIONS:
- photosynthesis
- phototropism
- plant propagation
- plant nutrition

A: plant nutrition

Q: High consumption of saturated fats is linked to an increased risk of what disease? A:
OPTIONS:
- pulmonary edema
- high blood pressure
- diabetes
- cardiovascular disease
cardiovascular disease