Populations of endotherms that live in colder climates tend to have shorter ears and limbs than populations of the same species in warm climates. This is called ____________ Rule.
A. Allen's
B. the K-Selected
C. the r-Selected
D. Edward's
A. Allen's
Biology & Microbiology
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A tangle of fungal hyphae is generally known as a
A. bud. B. mycelium. C. germ tube. D. spore.
Biology & Microbiology
Mycorrhizae
A. are vital for the survival of lichens. B. are vital for the survival of many plants. C. increase the absorptive ability of roots. D. are used in the production of wine, beer, and bread. E. are vital for the survival of many plants AND increase the absorptive ability of roots.
Biology & Microbiology
An autosomal dominant trait
A) passes from mother to son only. B) skips generations. C) can be carried by unaffected individuals. D) can affect either sex.
Biology & Microbiology
The rigid barrier that surrounds most prokaryotes is the
A. cell wall. B. cytoplasm. C. glycocalyx. D. cell membrane. E. flagellum.
Biology & Microbiology