Q: In which way do sunspots occur? Choices: - by themselves - in fours - in threes - in pairs A:
in pairs

Q: What type of vascular plants produce seeds in cones? Choices: - Proteins - angiosperms - lipids - gymnosperms A:
gymnosperms

Q: Q: What consists mainly of parenchymal cells with chloroplasts? Choices: - periosteum - chlorophyll - mitochondria - mesophyll A:
A: mesophyll

Question: Q: What is defined as male gametes that form in the testes and mature in the epididymis? Choices: - plasma - mucus - stereocilia - sperm A:
Answer: sperm

*Question*
Q: What do the cells in the front of a volvox typically develop to help swim towards light? Choices: - tumors - sunspots - vertebrates - eyespots A:
**Answer**
eyespots

(Question)
Q: What does the gizzard in birds contain that allows them to grind food? Choices: - acid - bile - teeth - swallowed stones A:
(Answer)
swallowed stones