Question

plz answer any at least one quation

QUESTION 15
Biogeography is the study of the distribution of plants and animals
in deserts.
only on islands.
throughout the world
in South America
QUESTION 16 Which of the following contributed to the distribution of species? adaptation
location of continents
evolution
none of the above
QUESTION 17 Which of the following is NOT a basic biochemical molecule used by most organisms?
DNA
ATP
enzymes
none of the above
QUESTION 18 Genetic drift is changes in allele frequencies due to mating.
extinction.
chance.
none of the above
QUESTION 19 Which of the following is the Hardy-Weinberg equation? p2 + q2 = r2
p2 + q2 = 2pq
p2 + 2pq + q2 = 1
none of the above
QUESTION 20 Gene flow is migration of alleles into or out of
the population.
genetic drift.
a chromosome.
none of the above
QUESTION 21 Which of the following is a cause of bottleneck?
natural disaster
disease
predators
all of the above
QUESTION 22 What do many species on islands display?
genetic flow
founder effect
the fossil record
none of the above
QUESTION 23 The founder effect is a case of genetic drift in which rare alleles, or combinations of alleles, occur in higher frequency in a population ______ the general population.
included in
isolated from
making up
none of the above
QUESTION 24 Which of the following is an example of directional selection? human height
birth weights of humans
extinction
pesticide resistance
QUESTION 25 Which of the following is an example of stabilizing selection? human birth weight
pesticide resistance
extinction
peppered moths coloring
QUESTION 26 Disruptive selection favors individuals at ______ of variation. one extreme
both extremes
in the middle
none of the above
QUESTION 27 Stabilizing selection favors the ______ phenotype out of a range of phenotypes
intermediate
extreme
least seen
none of the above QUESTION 28 Most ______ in a population is generated by mutation
genetic variation
gene flow
extinction
none of the above
QUESTION 29 The gene pool is the sum of all genetic information carried by the members of?
a church
the kingdom Animalia.
a population.
all of the above
QUESTION 30 A population is a group of individuals living ______ that are capable of interbreeding and producing viable fertile offspring
on opposite sides of the ocean
in the same geographical area
in different climates
none of the above

Answer 1

15). Throughout the world

16). Adaptation

17). I'm not sure but I'm going to say (None of the above, or DNA).

18). Chance

19).  The Hardy - Weinberg Equation is expressed as P^2 + 2pq + q^2 = 1

20). The Population

21). Natural Disaster

22). Founder Effect

23). Included in

24). Human Height

25). Human Birth Weight

26). Both Extremes

27). Stabilizing Selectin favors intermediate variants, and acts against extreme phenotypes. Phenotypes out of a range of Phenotypes.

28). Genetic Variation

29). Population

30). In the same Geographical Area



Hope that helps!!!!