Answer the following question given this paragraph: Q: Further transformation occurs during organogenesis, the formation of what? Choices: - arteries - muscles - bones - organs A:
organs
Answer the following question given this paragraph: Xylem and phloem are the two types of vascular tissues in vascular plants. Q: What are the two types of vascular tissues found in vascular plants? Choices: - xylem and chloroplasm - cytoplasm and chloroplasm - ectoderm and phloem - xylem and phloem A:
xylem and phloem
Q: Answer the following question given this paragraph: Chordates include vertebrates and invertebrates that have a notochord. Chordates also have a post-anal tail, dorsal hollow nerve cord, and pharyngeal slits. Vertebrate chordates have a backbone, while invertebrate chordates do not. Invertebrate chordates include tunicates and lancelets; both are primitive marine organisms. Q: What do vertebrate chordates possess that invertebrate chordates do not? Choices: - parasite - Thumb - Milk production - backbone A:
A: backbone
Question: Answer the following question given this paragraph: In an equilibrium population, allele and genotype frequencies do not change over time. Q: In what type of population do allele and genotype frequencies not change over time? Choices: - saturation population - inequilibrium population - shape population - equilibrium population A:
Answer: equilibrium population
*Question*
Answer the following question given this paragraph: Q: The oxygen regions of the water molecules have what kind of charge? Choices: - positive - neutral - certain - negative A:
**Answer**
negative
(Question)
Answer the following question given this paragraph: Nicotinic receptor causes depolarization. Muscarinic receptors can cause both depolarization or hyperpolarization depending on the subtype. Q: Muscarinic receptors can cause both depolarization or hyperpolarization depending on the what? Choices: - strain - gravity - phenotype - subtype A:
(Answer)
subtype