What are the various stages fo meiotic prophase-I? Enumerate the chromosomal events during each stage?

Explain various stages of Meiosis_I except prophase-I.

Enlist the different stages of prophase-I.

Explain various stages of Meiosis-II in detail.

What are the various types of Buffer solution? Give one example of each.

What are various stages in electricity generation using wind energy?

Project : With the help of information collected from internet, prepare the slides of various stages of mitosis and observe under the compounds microscope.

An organisms has two pair of chromosomes (i.e., chromosome number) Diagramatically represent the chromosomal arrangement during different phases of meiosis II.

In eukaryotes, the process of division of a somatic parent cell into two daughter cells is known as mitosis. During the M or mitosis phase of a cell cycle, the chromosomes present in the nucleus are separated into two identical sets, which eventually form two daughter nuclei. This is followed by cytokinesis. Onion root tips are most commonly used to observe the different stages of mitosis in the laboratory. Each onion cell contains a total of eight chromosomes. DNA specific stains are used to visualise these chromosomes in different phases of mitosis. Name the stain that can be used to observe the different phases of mitosis.

What keeps the various organs and organ systems separate from each other? Why?