I think I’ll go with C. long dry cold winters
Answer: Adenine
(Sorry if I was wrong)
When icebergs melt into the ocean it could be many variables, including warmer ocean temperatures, and warmer air temperatures. For icebergs to melt then the temperatures are getting warmer, thus concluding that the ocean water is getting warmer melting the iceberg. think of a glass of cold water with ice in it, over long periods of time the atmosphere temperature warms the water then slowly melting the ice in the glass. this is what's happening to icebergs in the ocean.
Answer:
12:3:1
Explanation:
<em>The typical F2 ratio in cases of dominant epistasis is 12:3:1.</em>
<u>The epistasis is a form of gene interaction in which an allele in one locus interacts with and modifies the effects of alleles in another locus</u>. There are different types of epistasis depending on the type of alleles that are interacting. These include:
- Dominant/simple epistasis: Here, a dominant allele on one locus suppresses the expression of both alleles on another locus irrespective of whether they are dominant or recessive. Instead of the Mendelian dihybrid F2 ratio of 9:3:3:1, what is obtained is 12:3:1. Examples of this type of gene interaction are found in seed coat color in barley, skin color in mice, etc.
- Other types of epistasis include <em>recessive epistasis (9:3:4), dominant inhibitory epistasis (13:3), duplicate recessive epistasis (9:7), duplicate dominant epistasis (15:1), and polymeric gene interaction (9:6:1).</em>
The answer is internal heat
Shivering is one of the body mechanism to increase the temperature when the internal heat decreased too much. Muscle contraction will cause movement and some of them will be converted into heat. This will increase the internal heat and lead to higher body temperature if the activity continued for a long time. There will be some calcium and sodium used in the process, not produced.