Ans.
Meiosis involves a type of cell division in sexually reproducing organisms that results in formation of four daughter cells from a single parent cell, having half of the genetic material as in parent cell. Meiosis is divided into meiosis I and meiosis II.
In gamete forming cells of humans are diploid cells and have 23 pairs of chromosomes (or 46 chromosomes). Each gamete forming mother cell undergoes meiotic division to form haploid daughter cells or gametes, each with 23 chromosomes.
Thus, the correct answer is 'twenty-three' as there are 23 chromosomes present in human sex cells at the end of meiosis II.
Mastectomy is the surgical procedure that involves removal of an entire breast and many of the surrounding tissue
Answer:
forming
Explanation:
Team development is a process wherein different individuals come together and learn to work efficiently to carry out a specific task.
There are certain stages that a team goes through during the development phase and these are:
1. Forming
2. Storming
3. Norming
4. Performing
5. Adjourning
The stage of team development where the different members get to know each other and orient themselves concerning each other's space is known as forming. This is a stage where they get acquainted with each other and explore and learn the ideas fo different team members.
Since in the given situation the scientists and dentists are holding a team meeting to get acquainted with each other and formally introducing themselves, the team is currently in the development stage of forming.
Answer:
Paddle like swimmerets are used for movement by crustaceans.
