What defines a population in evolution?
A) Members of the same group that share a common ancestor
B) Members of a single species
C) Interbreeding members of the same species
D) Multiple species interacting together
C
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You discover a fungus that makes mainly asexual spores, but that occasionally makes sexual spores. When produced, the sexual spores come out of a thickened, hardened structure. A close examination of hyphae of this fungus reveals no septa. Into which group should you classify this fungus?
a. Glomeromycota b. Basidiomycota c. Chytridiomycota d. Zygomycota e. Ascomycota
The genome of the T-even family of bacteriophage consists of single-stranded RNA
Indicate whether the statement is true or false
On the Pacific island of Guam, large herbivorous bats called "flying foxes" commonly feed on cycad seeds, a potent source of neurotoxins. The flying foxes do not visit male cones. Consequently, what should be true?
A) The flying foxes are attracted to cycad fruit and eat the enclosed seeds only by accident. B) Flying foxes are highly susceptible to the effects of the neurotoxins. C) The flying foxes assist the beetles as important pollinating agents of the cycads. D) Flying foxes can be dispersal agents of cycad seeds if the seeds sometimes get swallowed whole (in other words, without getting chewed).
One of the major functions of the skeletal system is to store long term sources of energy for the body.
Answer the following statement true (T) or false (F)