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In the Tristan da Cunha example, one of the 15 founders carried a recessive allele for retinitis pigmentosa. The frequency of this allele in the island population is much higher than in the original British population. This demonstrates that:

The Florida panther population was suffering from low genetic diversity. Breeding them with Texas panthers resulted in:

Natural selection acts directly on the __________, but evolution is defined by changes in the __________.

Why is random mating a required condition for Hardy-Weinberg equilibrium?

If a severe drought strikes an area, leading to the death of most insect species and a shift in the local ecosystem, which statement about the subsequent natural selection is most accurate?

Why is random mating a required condition for Hardy-Weinberg equilibrium?

Write C (correct) or I (incorrect) for each sentence. She studies a lot, but her roommate hasn’t. 

Yo tengo veintiún años. Mi hermana tiene catorce años. Ella es mi hermana 

Please write two sentences that combine the sentences below.Use a CORRELATIVE CONJUNCTION for one way, and a SUBSTITUTION for another. Lisa enjoys spending time with her family.Alexa enjoys spending time with her family. 

During Reconstruction, the first state constitution that Texas approved in 1866 included which of the following?