The two broad goals of meiosis are to produce haploid daughter cells (gametes), and to generate variance.
What are the two major unique outcomes of meiosis I?
Both produce two daughter cells from each parent cell. However, Meiosis I begins with one diploid parent cell and ends with two haploid daughter cells, halving the number of chromosomes in each cell.
What are the 2 functions of meiosis?
Two key functions of meiosis are to halve the DNA content and to reshuffle the genetic content of the organism to generate genetic diversity among the progeny.
What’s the main function of meiosis?
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.
What are the two functions of mitosis?
The main functions of mitosis are growth and repair. Some cells once fully formed do not undergo cell division, such as nerve cells and muscle cells.
What is the end result of meiosis 1 and 2?
At the end of meiosis-I, two daughter cells are formed having half the number of chromosomes present in diploid cell undergoing meiosis. Each daughter cell undergoes meiosis-II, producing two cells.
What is the difference between meiosis I and meiosis II quizlet?
Meiosis I is a reduction division where only one member of a homologous pair enters each daughter cell which becomes halploid. Meiosis II only splits up sister chromatids. Sister chromatids are not pulled apart in meiosis I at the centromere like in mitosis but are in meiosis II.