Photosynthesis:
I - Water, Carbon dioxide, O - Sugar, Oxygen
Cellular Respiration:
I - Oxygen, Sugar O - Energy, Carbon Dioxide, Water
Answer:
3. Separation of sister chromatids
Explanation:
Before entering mitosis or meiosis, DNA contained in a cell duplicates and and each chromosome will have two sister chromatids.
- In mitosis the sister chromatids separate to produce two daughter cells that have the same information as the original cell before the DNA duplicated.
- On the other hand, meiosis consists of two cell divisions. During meiosis I, homologous chromosomes separate, producing two daughter cells that have half the information the original cell had, but each chromosome still has two sister chromatids. During meiosis II, the sister chromatids separate, and each daughter cell produces two more daughter cells, that now have a single homologous chromosome of the pair, and which has a single chromatid.
First thing is we must be informed of what is replication all about. DNA is a molecule and like a codes for the genetic processes. And even during the replication process, RNA is not needed in this process. the RnA has all the information on how to create a code for the protein.
Nitrogen is an important part of our bodies. Amino acids all contain nitrogen and these are the building blocks that make up the proteins in your hair, muscles, skin and other important tissues. Nitrogen is an important part of your DNA, which defines what you are like in many ways.
Answer: The two animal species are very closely related
The given phenomenon support that the two species are closely related, it means that their genomic information is very similar. So, the information that regulates the embryonic development is also almost similar.
But it does not mean that they are identical to each other. The stages of embryonic development are the same only in the same species. It differs based on their ancestral relationship.
