Answer:
<em>The correct option is C) Cells do not use the same sections of DNA in the same proportions, at the same time in development, which leads to differentiation.</em>
Explanation:
All the cells in an organisms body comprise of the same DNA. However, each cell is specialized to perform a different function because a part of the DNA which is active in one cell might not be active in the other cells. In this way, cell differentiation occurs. The genes which are being transcribed in one cell type may be completely repressed in the other cell type. As a result, variations occur in the structure and function of different cells.
The given question is missing the chart or the details of blocks, each week. However, the details of the blocks are as follows:
1week = 2blocks
2weeks = 3blocks
3weeks = 5blocks
4weeks = 4 blocks
5weeks = 5blocks
Oweeks = 5blocks
7 weeks = 3blocks
Answer:
The correct answer is - 13.5 cm.
Explanation:
According to the details of the blocks, the number of blocks each week as follows:
1week = 2blocks
2weeks = 3blocks
3weeks = 5blocks
4weeks = 4 blocks
5weeks = 5blocks
Oweeks = 5blocks
7 weeks = 3blocks
Adding total blocks would be :
2 +3 + 5 + 4 + 5 +5 + 3 = 27 blocks
Each block equals 5 mm of growth.
Then, 27 x 5 = 135 mm
135mm = 13.5 cm
Thus, the correct answer is : 13.5 cm
Hello the answer is easy
A. to prove that here is proof
That is the chemical formula for photosynthesis
<span>Protoplasm, or cytoplasm as others call it, is essentially all the fluid within the cell. Since a cell is a living organism, nothing is static. It is constantly creating chemicals and nutrients, and excreting waste. We only know that the protoplasm consists mainly of nucleic acids, proteins, lipids, carbohydrates, and inorganic salts. This is a very large and varied mix of materials and chemicals, which again is constantly changing because of cell activities, diseases, and environmental factors. Thus, it is impossible to find the specific chemical composition and nature of protoplasm.</span>
