According to ................, if certain criteria are met, then
evolution does not occur, allelic frequencies do not fluctuate, and
genotype ratios may be determined.
a. Geological Gradualism
b. Uniformitarianism
c. Natural Selection
d. Hardy-W einberg Equilibrium e. None of these
Among many things, Plato is known for .......... a.
Essentialism/Idealism
b. Punctuated Equilibrium
c. Scala Naturae
d. Catastrophism
e. The Inheritance of Acquired Characteristics
An old idea about the nature of life was that every organism was created
and fit a.
b.
c.
d. e.
on a “ladder of life.” What is this idea?
Essentialism/Idealism
Punctuated Equilibrium
Scala Naturae
Catastrophism
The Inheritance of Acquired Characteristics
A newer concept is that organisms evolve, and that the rate of evolution
varies. According to this idea, a species may experience periods
of stasis (zero-weak selective forces) followed by periods of
relatively rapid evolution (strong selective forces). What is this
concept?
a. Essentialism/Idealism
b. Punctuated Equilibrium
c. Scala Naturae
d. Catastrophism
e. The Inheritance of Acquired Characteristics
What are homologous structures?
a. These are structures that have different origins that perform the same task. b. These are structures of the same origin that may look different and perform different tasks. c. These are man-made structures that mimic natural ones. d.These are hypothetical structures. e.None of theseWhat are analogous structures?
a.These are structures that have different origins that perform thesame task. b.These are structures of the same origin that may look different and perform different tasks. c.These are man-made structures that mimic natural ones. d. These are hypothetical structures. e.None of theseQUESTION 1
According to Hardy-Weinberg Equilibrium , if certain criteria are met, then evolution does not occur, allelic frequencies do not fluctuate, and genotype ratios may be determined.
In order to the allele frequencies remain constant, the Hardy-Weinberg Equilibrium must met five main criteria:
•Selection wont occur
•The population have to be large enough
•The mating must be in a randomized way
•The alleles in males and females must be in the same frequencies.
•The population wont migrate or mutate
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According to ................, if certain criteria are met, then evolution does not occur, allelic frequencies do...
The expression of a trait covers up the expression of another trait. This is called ......... a. Epistasis b. Pleiotropy c. Polygenic trait d. None of these Aristotle is noted for developing the concept of ........ a. Essentialism/Idealism b. Punctuated Equilibrium c. Scala Naturae d. Catastrophism e. The Inheritance of Acquired Characteristics What are vestigial structures? a. These are structures that have different origins that perform thesame task. b. These are structures of the same origin that may look different...