Recent studies of gene function as it relates to reproductive development suggest that angiosperms evolved most
directly from:a.
cycads.
b. ginkgos.
c. conifers.
d. lycopods.
e. gnetophytes
c
You might also like to view...
Konrad Lorenz taught ducks to behave as though he were their mother by providing the appropriate stimulus during a sensitive period. This form of learning is called
A) classical conditioning. B) fixed action behavior. C) altruism. D) habituation. E) imprinting.
The E-site
A. is found on the RNA polymerase enzyme. B. is responsible for the release of the tRNA. C. is found on the 35S polysome. D. is the aminoacyl site. E. is responsible for the release of the tRNA AND is the aminoacyl site.
Homologous genes in different species are called
A. analogs. B. paralogs. C. orthologs. D. dialogs. E. monologs.
What are the proximate causes that underlie an animal’s ability to detect and respond to stimuli?
a. only physiological mechanisms b. only genetic mechanisms c. genetic and physiological mechanisms d. genetic, cellular, physiological, and anatomical mechanisms e. genetic, physiological, and anatomical mechanisms