In the lesson. You must score a 65% or higher average on the quizzes to receive credit. Please redo this assignment as many times as possible until you are able to reach that score.
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Meiosis is a form of
where a cell begins with a full set of DNA called a
cell and then completes a cell division that reduces the number of
in the initial
cell by half. The end result of is four gamete cells, called
cells. These gamete
cells are genetically
due to
and crossing over.
chromosomes
assortment diploid
DONE
reproduction sexual unique
meiosis haploid independent

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

Give an example of a trait that is controlled by more than one gene.