The warmer the star, the bluer it will appear. The cooler a star, the more red it will appear.
Proxima Centauri Red Dwarf Stars for example have significantly less heat, therefore their red color.
Answer:
The correct statement is option C. Mitosis produces cells which are identical to parent cell, while meiosis produces cells that carry half of the genetic material of the parent cell.
Explanation:
Mitosis is a type of cell division in which a single cell is divided into two body parts. This cell division is present in body cells. The cells which are formed are identical to parents while meiosis cells are different from one another. In meiosis, the number of chromosome is half of the parent cell.
They provide a critical habitat for many other organisms <span>best explains the role of deep sea coral reefs in the environment.</span>
A, bacterial conjugation
Explanation:
I think it's this because in step 4, the things under the oval-ish circle looks like bacteria
Polygenic traits show continuous variation where there is a large range of phenotypes in a population.
<u>Explanation:</u>
Polygenic traits are influenced by multiple of genes and thus cannot be explained by simple Mendelian inheritance. Height, skin color, eye color etc are some of the polygenic traits that show continuous variation. The level to which a gene is expressed determines the phenotype of an individual.
Polygenic traits can also be influenced by the environmental conditions. That is why undernourishment in childhood stunts the growth of people. Melanin is the pigment that determines the skin color. Increased exposure to sunlight causes an increase in melanin production which darkens the skin.
This is also an example of the influence of environment on polygenic traits. Polygenic traits show continuous variation which means that the phenotype results from the combination of the multiple genes.
