Answer: 8
Explanation: Mitosis is a process in which a single cell doubles itself or divide into 2 daughter cell.
Mitosis helps in cell multiplication and in replacement of worn out tissues. Mitosis is made of Interphase,Prophase,Metaphase,Anaphase,Telophase.
The division of the cell takes place at the telophase through a process called cytokinesis where the cytoplasm divides into two (two daughter cell) each contain equal number of chromosome . Genetic information is passed from parents to offspring through this division.
Since n=8 haploid number of chromosome. Each daughter cells will have 8 chromosome just as the parent.
Answer:
they are living because they are animals.
Explanation:
The answers are as follows:
1. A
Cell is the basic unit of life. For a thing to be considered as a living thing it must possess at least a cell. The cell is the is basic unit of a living organism and all the biochemical activities that the cell need to maintain live is carried out inside the cell. On the contrary, non living things do not possess cells.
2. C.
For a living thing to remain alive, it must continue to carry out biochemical processes that maintain life. Most of these biochemical processes require water in order to occur, thus a living organism has to take in sufficient water in order to stay alive.
3. B.
Prokaryotes refers to those living organisms who do not possess a true nucleus and which lack membrane bound organelles in their cells. Prokaryotic cells are not well defined. Bacteria are a large group of unicellular micro organism and their cells is prokaryotic in nature.
4. D
The cell theory took years; close to 200 years to be developed and it involved the inputs of many scientists all over the world. Robert Hook was the first scientist to discover the cell, this was made possible by the help of a microscope. The cell theory continue to develop long after Robert Hook is dead.
Answer:
A and B
Explanation:
That's about 3L because at any given time the viens hold about 70% of blood because they have thinner and less rigid walls so 0.7*5 is about 3L
