Answer:
the answer to your question is b
Answer:
Gametic cells.
4 cells.
Chromosomes number reduces to half.
Explanation:
Meiosis may be defined as a type of cell division in which a single parent cell divides to form the daughter cells. The sex cells or gametes (sperm and ova ) undergoes the meiosis division.
The single parent call divides into four daughter cells by the process of meiosis- I and meiosis- II. Meiosis II is similar to the process of mitosis.
Meiosis is also known as reduction division. The chromosome number reduces to half as compared with the parent cell. The haploid cells are produced in the meiosis.
It’s takes 4.5 to 5.5 years I believe
Answer:
The heart is a muscle and therefore it can be stimulated by electrical impulses.
Explanation:
In the heart, the electrical activity is generated in the SA node and conducted from the right atrium to the left atrium in order to contract myocardial cells
