Answer the following question given this paragraph: Q: When a seed is produced by apomixis, the embryo develops without what? Choices: - infection - stimulation - infection - fertilization A:
fertilization
Answer the following question given this paragraph: Strawberry plants have horizontal stems called stolons that run over the ground surface. If they take root, they form new plants. Q: What do you call the horizontal stems of a strawberry plant that run over the ground surface? Choices: - root volunteers - climbing vines - sprouts - stolons A:
stolons
Q: Answer the following question given this paragraph: Q: What is a longitudinal, flexible rod located between the digestive tube and the nerve cord? Choices: - the oscillatory - tubular gland - the underlain - the notochord A:
A: the notochord
Question: Answer the following question given this paragraph: Parasitism is a symbiotic relationship in which one species (the parasite ) benefits while the other species (the host ) is harmed. Many species of animals are parasites, at least during some stage of their life. Most species are also hosts to one or more parasites. Q: What is the term for a symbiotic relationship in which the parasite benefits while the host is harmed? Choices: - infection - reciprocity - pathology - parasitism A:
Answer: parasitism
*Question*
Answer the following question given this paragraph: Under a microscope, salt crystals are cubes. Q: Under a microscope, salt crystals are what shape? Choices: - triangles - circles - squares - cubes A:
**Answer**
cubes
*Question*
Answer the following question given this paragraph: Q: Pathogens infect many animals and are agents of what? Choices: - drought - mutation - change - disease A:
**Answer**
disease