Natural selection affects allele frequency. If an allele confers a phenotype that enables an individual to better survive or have more offspring, the frequency of that allele will increase.
Answer:
respiration
Explanation:
The key processes in the carbon cycle are: carbon dioxide from the atmosphere is converted into plant material in the biosphere by photosynthesis. organisms in the biosphere obtain energy by respiration and so release carbon dioxide that was originally trapped by photosynthesis.
Answer:
Because they contain amine and they are acidic.
Explanation:
1. aabb, (made by ab x ab)
2. green and smooth
3. 3/16, (combinations would be AAbb, Aabb, and Aabb)
4. 1/16
5. 1/16 (only 1 AABB)
6. 4/16 (4 with AaBb)
Answer:
Ribonucleic acid is a polymeric molecule essential in various biological roles in coding, decoding, regulation and expression of genes. RNA and DNA are nucleic acids, and, along with lipids, proteins and carbohydrates, constitute the four major macromolecules essential for all known forms of life. Like DNA, RNA is assembled as a chain of nucleotides, but unlike DNA, RNA is found in nature as a single strand folded onto itself, rather than a paired double strand.
Explanation:
might want to change up the wording
