2 Points
A fly has two alleles for the color of its eyes. The green allele is recessive, and
is represented by q. The blue allele is dominant, and is represented by p. If 44
of 100 organisms are green, what is p?
Homozygous dominant + Heterozygous + Homozygous recessive = 1
p+ 2pq + 0*=1
O A. 0.44
O B. 0.56
OC. 0.66
O D. 0.34

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

How are fossils used to date organisms?

Currents are caused by temperature and density differences