Answer:
To produce wood and paper products.
Explanation:
Water is used in factories to make both wood and paper products.
I hope this helps!
Answer:
b: 8;8
Explanation:
Mitotic or meiotic cell division constitute the m phase of the cell cycle. At the end of the m phase, the new cells enter the interphase stage of the cell cycle. The interphase is further sub-divided into;
- <em>the
phase,</em> - <em>the
phase,</em> - <em>the S phase; and</em>
- <em>the
phase</em>.
The phase is essentially a resting phase. Cells that do not need to divide except when necessary move into this phase after exiting the m phase.
Actively dividing cells enter the phase after exiting the m phase. Cell development and growth takes place. From there, the cells enter the S phase where DNA replication/synthesis takes place. The cells then enter the phase where proteins are synthesized in preparation for division or m phase.
At the S phase, the amount of DNA a cell carries is doubled but the chromosome number remains the same. For example, if a cell enters the S phase with 2 g of DNA containing 10 chromosomes, at the end of S phase, the amount of DNA would have come 4 g while the number of chromosomes will remain 10.
Hence, if the average amount of DNA in the assayed cells immediately after mitosis is 4 picograms, the amount would be 8 picograms at the end of S phase and will still remains 8 picograms at the end of phase.
The correct option is b.
Answer:
It explained how evolution works
Explanation:
Answer:
The correct answer is stem cell
Explanation:
Stem cells are the cells that can convert into any specific type of cell by dividing it repeatedly. So stem cells are unspecialized and can give rise to specialized cells.
As they can divide repeatedly and give rise to a specialized type of cell they allow the body to heal, repair and grow. There are different types of stem cell like induced pluripotent cell, adult stem cell, an embryonic stem cell.
Stem cell transplant is used to in the patient who cannot produce normal blood cell, for example, bone marrow transplant.
