9. The table shows the time taken for mammalian cells to divide by mitosis at different temperatures.Table 9Temperature (C)310152025Time taken for cell division in hours146432(a) Plot the data on the grid provided.[3](b) Describe the effect of temperature on cell division.[1](c) Starting...
(b)Meiosis is another type of nuclear division.Describe how the nuclei in cells produced by meiosis differ from the nuclei in cells produced by mitosis..· .[3](c)Stem cells divide by mitosis during the growth of an embryo.Describe the role of stem cells in the growth of an embryo.…...
Mitosis is the process of somatic cells dividing. Cells must divide to replace old, dying cells, and for the organism to grow. Mitosis is a highly regulated process to ensure exact copying of the DNA. Answer and Explanation: Become a Study.com member to unlock this answer!Create your accoun...
HowCellsDivide:MitosisChapt.9http://.biology.arizona.edu/cell_bio/tutorials/cell_cycle/cells3.htmlhttp://biology.nebrwesleyan.edu/benham/mitosis/MitosisCellsmustbeabletogrow÷NewcellsmustcontaintheentiresetofDNAmoleculesoftheparentcellCelldivisioninvolvesreplicationoftheDNAmoleculesstoredinchromosomeshttp://....
All somatic cells divide by mitosis to maintain their chromosome number; hence, they never divide by meiosis. Only germline cells undergo meiotic cell division. The word 'somatic' originates from the Greek word "soma", which refers to somatic cells' presence in all locations of the body....
Mitosis Cell Division in Non Sex Cells Nucleus divides = Two identical cells produced Prophase During prophase, structures called centrioles move to opposite ends of the cell and thread-like spindle fibers begin to stretch across the cell. ...
Chapter12 HowCellsDivide Dr.JosephSilver aswithmanyotherthingsinbiology thereiswithcelldivision(mitosis) aprogression fromprimitivetoadvanced prokaryotes(primitivecells) divideby haveonly1chromosome whenitistimetodivide the 1chromosomereplicates thecellbecome2cells eachwith1chromosome originofreplication enzyme...
Mitosis regulates cell growth, development, and repair in multicellular organisms. However, if mitosis is out of control, cancer can result. Read Why Do Cells Need to Divide? | Importance & Purpose Lesson Recommended for You Video: Cell Division Types & Process Video: Controls of Cell ...
In Chlorella, the nucleus can divide to support cell division by mitosis, reproduction is often asexual. Nutrition Feeding by either the synthesis of organic molecules (e.g. photosynthesis) or the absorption of organic matter. In Chlorella, photosynthesis happens inside the chloroplasts to provide th...
The nucleus drives mitosis by telling a cell to divide. The process and purpose of mitosis differs in plant and animal cells. For instance, mitosis takes into consideration that plants need a sturdy, cellulose cell wall because higher order plants lack the bony skeleton of an animal. ...