How are meiosis I and meiosis II different?Meiosis:Meiosis, unlike mitosis, is the process by which an organism generates gametes, which it uses during sexual reproduction to produce offspring. Every cell produced by meiosis is unique and different from any other cell....
Watch complete video answer for “How many cells and meiosis are required to produce 200 cells ” of Biology Class 12th. Get FREE solutions to all questions from chapter CELL CYCLE AND CELL DIVISION.
During meiosis, precursor cells have two copies of each chromosome that gets copied and distributed equally to four sex cells. The sex cells (sperm and egg) have only one copy of each chromosome. When sperm and egg unite in fertilization, the offspring have two copies of each chromosome. ...
cerevisiae , to the formation of double-strand DNA breaks during meiosis. Article CAS PubMed Google Scholar Luijsterburg, M. S., White, M. F., van Driel, R. & Dame, R. T. The major architects of chromatin: architectural proteins in bacteria, archaea and eukaryotes. Crit. Rev. ...
A cell has 16 chromosomes. How many chromosomes would its daughter cells have after meiosis?Question:A cell has 16 chromosomes. How many chromosomes would its daughter cells have after meiosis?Uses for Chromosomes:DNA is the genetic material of the cell and in eukaryot...
What cell is formed after meiosis 1? However, Meiosis I begins with one diploid parent cell and ends withtwo haploid daughter cells, halving the number of chromosomes in each cell. Meiosis II starts with two haploid parent cells and ends with four haploid daughter cells, maintaining the number...
It is thought to be 'poised' to become stably activated or repressed after differentiation when one of the marks is removed. Elutriation A process for separating particles on the basis of their size, shape and density. Cell cultures can be fractionated into cells that are in G1, S phase, ...
With the intensification of the greenhouse effect, a series of natural phenomena, such as global warming, are gradually recognized; when the ambient temperature increases to the extent that it causes heat stress in plants, agricultural production will in
What are two key differences between mitosis and meiosis? Mitosis involves the division of body cells, while meiosis involves the division of sex cells. The division of a cell occurs once in mitosis but twice in meiosis. Twodaughter cells are produced after mitosis and cytoplasmic division, while...
Organelles are the "mini organs" that are found inside every plant and animal cell. Each organelle has a different function and physical appearance, and together, they work to keep the cell alive. While plant and animal cells share many of the same organelles, including the nucleus, Golgi app...