Q: Genetic traits are characteristics encoded in what? Choices: - nuclei - bacteria - rna - dna A:
dna

Q: Another measure of the effectiveness of a machine is its what? Choices: - aesthetic effect - cost benefit - chemical advantage - mechanical advantage A:
mechanical advantage

Q: What type of eggs do fully terrestrial vertebrates carry? Choices: - epithelial - amphibious - aqueous - amniotic A:
amniotic

Q: The "double helix" shape is associated with what substance found in cells? Choices: - genes - bacteria - plasma - dna A:
dna