explain  Cohesin action in mitosis and meiosis

Q: Describe how the chromosomes line up during metaphase in mitosis and meiosis.

A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…

Q: Enlist the stages of mitosis and major events which take place in each stage.

A: After completing the interphase, the cell enters the mitotic phase, also known as the M phase of…

Q: Differentiate between the processes of mitosis and meosis

A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…

Q: Draw the chromosomes of one daughter cell after mitosis is complete.

A: Cell division is the process by which an organism increases its cell number. Usually two types of…

Q: How would Separase is defective affect the outcome of mitosis or meiosis?

A: Separase is an enzyme that breaks down the cohesion molecules. When separase is defective it can…

Q: Diagram and describe the mechanism for the mitotic spindle attachment cell cycle (anaphase)…

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Q: With the help of self explanotry diagrams show the process of mitosis.

A: Mitosis is a kind of cell division. In this process a diploid cell (2n) or a single haploid cell (n)…

Q: List the main differences between mitosis and meiosis.

A: Cell division is the process by which a parent cell divides into two or more daughter cells. Cell…

Q: State the differences between mitosis and meiosis.

A: Mitosis and Meiosis are two important processes of cell division. The cell division is always highly…

Q: Explain whether homologous pairs of chromosomes are present in mitosis.

A: Homologous chromosomes are chromosome pairs that include a chromosome from each parent. This…

Q: Describe the process of movement of chromosomes towards spindle poles during anaphase

A: In M phase, metaphase occurs before anaphase. During anaphase, the sister chromatids separate from…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: