Answer:
Does heart rate affect blood pressure?
A rising heart rate does not cause your blood pressure to increase at the same rate. Even though your heart is beating more times a minute, healthy blood vessels dilate (get larger) to allow more blood to flow through more easily. When you exercise, your heart speeds up so more blood can reach your muscles.
Explanation:
Answer:
disruptive selection
Explanation:
Disruptive selection -
It is also known as the diversifying selection , it enables to describe the changes in the genetics of the population , in which the trait that is favored is the extreme over the intermediate values .
In case of disruptive selection , the trait variance increases and the population is distributed into two groups .
And , in this case the more individual acquire the peripheral character value in the both ends of distribution curve .
Hence , from the information of the question , the correct answer is disruptive selection .
The complementary strand of DNA would be, t-a-a-c-g-t.
Okay! Hemophilia itself is a disorder that slows the blood clotting process, this allows for people to bleed for a long period of time after minor trauma or other things. There are multiple types of hemophilia like hemophilia A, and hemophilia B but they are pretty similar so that should not matter much! Hemophilia itself is a result of changes in the F8 gene (this gene provides instructions for making the protein coagulation factor VII), for Hemophilia A, whilst in hemophilia B the F9 Gene (coagulation factor IX). These mutations in the F8 and F9 gene make the clotting that would normally happen as a result, be a lot slower and would not allow for a proper clot to be formed in response to a injury, and could even completely eliminate the F8 and F9 gene from a persons system, which is you know kinda bad. So basically, a personw ith hemophilia has a mutation on there F8/F9 gene reducing and damaging the ability to produce coagulation factor VIII/coagulation factor IX causing the inability to form proper clots. Whilst a person that would not would have normal DNA would not have these mutations in the F8/F9 gene and thus would have the proper amounts of the protein to form a proper clot.<span />
