B. because polar bears eat seals, and if the seals are hunted then there is less for them to eat and their species ends up decreasing.
Answer:
a) Met - Ser - Asp - Trp - Tyr
b) Met - Ser - Asp - Trp
Neutral mutation (which is caused by a type of single gene mutation called a substitution mutation)
Explanation:
After the substitution of A to C, the amino acid codded for stays the same so this is known as a neutral mutation.
<span>Control of maternal glucose levels (< 7.0% in overtly diabetic women) is an important factor in determining fetal outcome. The glycosylated hemoglobin A1c (HbA1c) level is commonly assessed to guide adjustments in the treatment plan throughout pregnancy. Because the maternal serum HbA1c reflects the degree of glycemic control during the preceding 5 to 6 weeks, the test is repeated every trimester. Good diabetic control is reflected by an HbA1c value of 2.5% to 5.9%; an HbA1c value greater than 8% is indicative of poor diabetic control. Because the patient's value indicates good control, the most appropriate action is documentation. The patient may need to see the diabetic nurse educator, depending on other nursing assessments or patient desire.</span>
<h3>
Answer: B) Centromere</h3>
I recommend looking at the wikipedia page for Chromatid. They show a diagram where the centromere is, which is basically where the chromosomes glue together more or less.