the following question refers to this information:
in the year 2500, five male space co...
the following question refers to this information:
in the year 2500, five male space colonists and five female space colonists (all unrelated to each other) settle on an uninhabited earthlike planet in the andromeda galaxy.
the colonists and their offspring randomly mate for generations. all ten of the original colonists had free earlobes, and two were heterozygous for that trait. the allele for free earlobes is dominant to the allele for attached earlobes.
question:
over time, the movement of people on earth has steadily increased. this has altered the course of human evolution by increasing
question 26 options:
a. non-random mating.
b. geographic isolation.
c. genetic drift.
d. mutations.
e. gene flow.
Answers: 1
Biology, 22.06.2019 00:50
Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.
Answers: 3
Biology, 22.06.2019 16:30
Urgent in guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?
Answers: 1
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