Q: What do cells of dermal tissue secrete? Choices: - moisture - blood - hair - cuticle A:
cuticle

Q: What is the representative particle in pure metals? Choices: - neutron - electron - quark - the atom A:
the atom

Q: Q: What type of generations do plants alternate between during a life cycle? Choices: - algal and diploid - vitro and diploid - haploid and clump - haploid and diploid A:
A: haploid and diploid

Question: Q: What is captured by the sticky structure at the top of the style called the stigma? Choices: - fungi - sunlight - precipitation - pollen A:
Answer: pollen

*Question*
Q: What forms when a sperm fertilizes and egg? Choices: - crystals - cytoplasm - proton - zygote A:
**Answer**
zygote

(Question)
Q: Which proteins recognize and combine with harmful materials, including both toxic chemicals and invasive microorganisms? Choices: - enzymes - collagen - essential amino acids - antibodies A:
(Answer)
antibodies