Answer :But what happens when two different loci affect the same characteristic? For instance, what if both of the loci in Mendel's experiment affected seed color? When two genes are involved in the outcome of one characteristic, a dihybrid cross involving these genes can produce a phenotypic ratio very different from 9:3:3:1. Under these circumstances, there are more than two gene products affecting the same phenotype, and these products may have complex hierarchical relationships. Any time two different genes contribute to a single phenotype and their effects are not merely additive, those genes are said to be epistatic.
Explanation:
Answer:It is used to eliminated viruses in your body.
Explanation:
Like a flu shot for example, it signals your immune system to generate cells to kill the influenza inside your body so it doesn't replicate inside your DNA.
S phase
have a wonderful day.
a. viruses are not living since they are smaller than a cell.
b. the cell is the most basic unit of life.
c. all living things are composed of one or more cells.
d. all cells come from other cells
The correct answer is option a. viruses are not living since they are smaller than a cell.
The cell theory does not propose the explanation for the viruses. As the viruses were discovered by Dmitry Ivanovsky in 1892, after the cell theory was proposed.
After advancement in microscopy, in year 1838 Schleiden and Schwann proposed cell theory.
The cell theory proposed by Schleiden and Schwann suggested that all the living organism are made up of cell. These cells are the smallest unit, which can perform all the function, which is required for a life, they can also divide, hence, it is the functional unit in all forms of life. They also said that a living organism at least have a cell or more than one cell.
Answer:
The correct answer would be an option a.
Cell theory was mainly formulated Matthias Schleiden and Theodor Schwann in 1839.
They postulated that:
All cells arise from pre-existing cells.
Each living organism consists of one or more types of cells.
The cell is a basic functional and structural unit of all living organisms.
Thus, option a. would be the correct answer.
Answer: GCT AGA
Explanation:
The complementary binding of the nitrogenous bases takes place in the process of DNA replication.The complementary mRNA strand is GCT AGA. The whole process of DNA replication consists of two steps: Transcription and translation.
The transcription can be defined as the process by which the DNA is converted into mRNA and then the information for the protein synthesis is carried by the mRNA.
The mRNA undergoes the process of splicing to produce the desired protein. This step is known as translation.