Learning Experiences would be the correct answer
Interphase:
Is known as the resting stage. Replication of DNA occurs.
- G1
-S
-G2
Prophase:
The chromosomes are visible, centrioles are formed and begin to move to opposite sides. This is where you see the dissolving of the nuclear membrane.
Metaphase:
The chromosomes line up in the centre of the cell.
Anaphase:
This when the cell divides (should look like two circles splitting) you will see the spindles begin to shorten which pull chromatids apart.
Telophase:
The nuclear membrane is reformed.
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True organisms that can’t live in the presence of oxygen are called “facultative anaerobes.”
Answer:
The correct answer is A- B cells are activated and release antibodies
Explanation:
When an antigen invades a mammals body, specific immune cells engulf and ingest it. Some of the digested pieces are displayed on the cells bodies, the next step will be that B cells are activated and release antibodies.
Explanation:
The Chromosomal Theory of Inheritance, basically answer the question: where are genes found in a cell?
It was described by Sutton and Boveri between 1902-1903 and states that individual genes are found at specific locations on particular chromosomes. It also postulates that the behavior of chromosomes during meiosis can explain why genes are inherited according to Mendel’s laws.
It states:
- Chromosomes, like Mendel's genes, come in matched (homologous) pairs in an organism: one member comes from the mother and one from the father.
- The members of a homologous pair separate in meiosis, so each sperm or egg receives just one member. This is referred as the law of segregation.
-The members of different chromosome pairs are sorted into gametes independently of one another in meiosis.
