The phylum that shows the greatest diversity, or the greatest number of species, is
A. Echinodermata.
B. Chordata.
C. Arthropoda.
D. Mollusca.
Answer: C
Biology & Microbiology
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An allele is to a gene as a locus is to a
A. unit of heredity. B. chromosome. C. genotype. D. gamete. E. phenotype.
Biology & Microbiology
Describe Knudson's two-mutation model: When and where are the mutations posited to occur?
What will be an ideal response?
Biology & Microbiology
Yellow pea color is dominant over green pea color, despite the observation that most store-bought, edible peas are green
Indicate whether the statement is true or false
Biology & Microbiology
Why was the determination of the actual sequence of the human genome considered to be descriptive science?
A. It did not involve hypothesis-driven research. B. It did not involve deductive reasoning. C. It involved deductive reasoning. D. It involved hypothesis-driven research.
Biology & Microbiology