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 r-Selected
C. the K-Selected
D. Edward's


Answer: A

Biology & Microbiology

You might also like to view...

A bell-shaped curve of phenotypic variation is

indicative of a. incomplete dominance. b. continuous variation. c. multiple alleles. d. epistasis. e. environmental variables on phenotypes

Biology & Microbiology

The zygote is converted into the morula in the ____

a. ovary b. uterus c. vagina d. oviduct e. cervix

Biology & Microbiology

Performing a complementation test through cotransduction using mutant phage genomes created by X-ray mutagenesis (mutants a-e), as well as ones created by chemical mutagenesis using EMS (mutants 1-5), you get the following results: 1 2 3 4 5

a — + + — — b — + — — — c + + — — + d + — + + — e — — + + — Explain this data.

Biology & Microbiology

If gross primary production were to increase in an ecosystem, it would be reasonable to expect that

A. the trophic web would become more complex. B. nutrients would no longer be limiting factors. C. cellular respiration would decrease. D. the biomass of herbivores would increase. E. net primary production would not increase.

Biology & Microbiology