From the Hardy-Weinberg equilibrium, the genotype frequencies in the surviving population after this selection event is A = 0.25, and a = 0.75.
<h3>What is the Hardy-Weinberg equilibrium?</h3>
The Hardy-Weinberg equilibrium describe the equilibrium which exists between the alleles of a species of organism when no external forces are acting on the population.
In Hardy-Weinberg equilibrium, the sum of allele frequencies is 1.
The allele frequencies for A and a are each = 0.5: therefore, A + a = 1
When the chances of survival of A is 0.5 and a = 1
Frequency of A = 0.5 × 0.5 = 0.25
Then a = 1 - 0.25 = 0.75
Therefore, the genotype frequencies in the surviving population after this selection event is A = 0.25, and a = 0.75.
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Answer:
Sea otters encourage the growth of giant kelp forests as they control sea Urchin populations. Otters are a keystone predator. Kelp forests are curcial to many many many species of animals. Sea lions and seals feed on the fish there, many types of fish are found there crucial to fisherman such as all types of rock fish. Crabs, jelly fish, sea stars, anemones, and other small fish rely of these forests so it will greatly impact their population and over all health and the health of the ocean if there is a sea urchin population control.
Explanation:
Condensation. Whereas polymers are broken down into monomers with hydrolysis, the opposite process is condensation.
Answer:
An invading.
Explanation:
When a(n) invading organism enters an established ecosystem, it competes with some of the native organisms for food. as a result, the entire ecosystem can be thrown out of balance
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Two ways carbon can get from the ocean to the lithosphere is through the marine plants + animals (in the ocean) , sediments, petroleum then to the lithosphere. The second way is through the shells + coral (in the ocean), limestone, then to the lithosphere.