Continue by clicking next, reading all information until you reach the test yourself page. The cell cycle, mitosis and meiosis university of leicester. Meiosis i is dedicated to forming two haploid cells from one diploid cell, meiosis i shuffles, genes on each pair of chromosomes. This bundled unit contains at least 2 weeks of teaching materials or 3 weeks if you complete all of the enclosed labs on mitosis, meiosis and cell division. Haploid monoploid 1n gametes male sperm or pollen cells, or female egg cells contain one set of chromosomes from one parent.
Mitosis creates two identical cells from one mother cell. Mitosis results in the production of two genetically identical diploid cells, whereas meiosis produces four genetically different haploid cells. Diploid 2n body cells apart from gametes have 2 sets of chromosomes 2n one set from the father and the other set from the mother. This helps you give your presentation on mitosis vs meiosis in a conference, a school lecture, a business proposal, in a webinar and business and professional representations the uploader spent hisher valuable time to create. Stay connected to your students with prezi video, now in microsoft teams. Mitosis y meiosis usmp cix 2015 1 please copy and paste this embed script to where you want to embed. Mitosis and meiosis bundle this mitosis and meiosis bundle includes everything you need to teach a unit on mitosis, meiosis, and cell division.
Prophase, metaphase, anaphase and telophase are the 4 phases in both meiosis and mitosis. During this stage, homologous pairs of chromosomes are lined up on the equatorial. Mitosis and meiosis details the wide variety of methods currently used to study how cells divide as yeast and insect spermatocytes, higher plants, and sea urchin zygotes. Go to the university of arizonas biology project meiosis tutorial website image source. Mitosis and meiosis pretest gulf coast state college. A total of 289 students from three undergraduate colleges were given written questionnaire having both fixed and free answertype questions. Powerpoint is the worlds most popular presentation software which can let you create professional mitosis vs meiosis powerpoint presentation easily and in no time. Meiosis introduction 1st tab middle similar to mitosis ipmatc meiosis involves two distinct divisions, called meiosis i and meiosis ii by the end of meiosis ii, the 1 diploid cell that entered meiosis has become 4 haploid cells the next slide has a labeled. Visit the the reproduction portion of the site and read all of the material on each page afterward, view the meiosis i and meiosis ii animations.
Interphase is the resting phase when cells are not dividing. Hapter 10 national council of educational research and. Comparacion entre mitosis y meiosis by angie garcia caro on prezi. Meiosis produces daughter cells with half the information c ontained in the parent cell. The phases of meiosis are s phase the dna is replicated, fo rming sister chromatids. What is the difference between meiosis and mitosis.
What is the difference between meiosis and mitosis see answers 1 ask for details. Understanding of mitosis and meiosis in higher secondary. Understanding gametes, zygotes, and haploid diploid numbers. Meiosis can be viewed as essentially two mitotic divisions backtoback, without an additional sphase between the two divisions. Download this course for use offline or for other devices. Meiosis in order for organisms to continue growing andor replace cells that are dead or beyond repair, cells must replicate, or make identical copies of themselves. This is not the case for meiosis, which reduces the chromosome number by half. Cuadros comparativos sobre mitosis y meiosis cuadro comparativo. Cuadro comparativo entre mitosis y meiosis diferencias. Mitosis produces all body cells except the gametes.
The linkage of genes on a chromosome can be broken by means of. It was found that students had a wide range of misconceptions in the process of cell division. Diferencia mitosis y meiosis nivel experto en 2 minutos. Meiosis ii is meant to split the sister chromatids in the haploid cells produced in meiosis creating four daughter cells. Mitosis has five stages, results in two identical diploid cells, occurs in somatic cells meiosis has 10 stages, results in four unique haploid cells, used to produce gametes 2. Meiosis occurs only at the final division of gamete maturation. Mitosis can occur in either haploid or diploid cells, whereas meiosis occurs only in cells with the diploid or polyploidy number of chromosomes. The main difference between meiosis and mitosis is the type of cells that undergo the process. With chapters covering micromanipulation of chromosomes and making, expressing, and imaging gfpfusion proteins, this volume contains stateoftheart how to secrets that allow researchers to obtain novel information on. Mitosis can occur in either haploid or diploid cells, whereas meiosis occurs only in cells. Meiosis is a specialized type of cell division sharing many features with mitosis.
Free download mitosis vs meiosis powerpoint presentation. What is the difference between meiosis and mitosis 2508422 1. Visit the the reproduction portion of the site and read all of the material on each page. Answer the following questions with reference to these phases. Meiosis creates four genetically unique haploid cells from the. Guia practica 8 meiosis y gametogenesis free download. Mitosis is a form of asexual reproduction, whereas meiosis is an early step in sexual reproduction. The cell cycle, mitosis and meiosis learning objective this learning material is about the life cycle of a cell and the series of stages by which genetic materials are duplicated and partitioned to produce two daughter cells with the same genetic component as the parent cell. Cuadros comparativos sobre mitosis y meiosis cuadro. Afterward, view the meiosis i and meiosis ii animations. The behaviour of chromosomes at meiosis explains the segregation of the two copies of a gene and the independent assortment of genes. This helps you give your presentation on mitosis vs meiosis in a conference, a school lecture, a business proposal, in a webinar and business and professional representations.
Mitosis is the process in which a parent cell splits into two daughter cells that are exactly alike. Go to the university of arizonas biology project meiosis tutorial website. Meiosis can be considered as two cell divisions known as meiosis i and meiosis ii, each of which can be considered as having prophase, metaphase, anaphase and telophase stages as in mitosis. The period prior to mitosis stages of mitosis plus interphase the stages of mitosis plus interphase are listed under ae below. Mitosis occurs in all eukaryote cells, while meiosis is a special type of mitosis that only occurs in gamete, or sex, cells. Meiosis introduction 1st tab middle similar to mitosis ipmatc meiosis involves two distinct divisions, called meiosis i and meiosis ii by the end of meiosis ii, the 1 diploid cell that entered meiosis has become 4 haploid cells the next slide has a labeled picture for you to draw meiosis introduction 1st tab bottom half.
This is explicacion breve mitosis y meiosis by psico unmdp on vimeo, the home for high quality videos and the people who love them. In humans, the gametes are formed by meiosis, the zygote if formed by fertilisation, and the rest of the growth of the organism is by mitosis. Stages of the cell cycle mitosis metaphase, anaphase and telophase. This mitosis and meiosis bundle includes everything you need to teach a unit on mitosis, meiosis, and cell division. Download this image for free in highdefinition resolution the choice download button below. Mitosis and meiosis on sbi3u grade 11 biology exam prep. To identify the phases of mitosis to learn what happens in each phase pictures in this presentation are courtesy of wikimedia commons thursday, september 24, 2009 mitosis has four phases, we will go through each phase. A free powerpoint ppt presentation displayed as a flash slide show on id. Figure 16 shows the division of chromosomes and chromatids during meiosis.
342 642 1146 1284 101 292 1165 982 1287 505 578 676 879 1286 144 1185 1306 327 545 129 1007 1249 1078 322 970 1137 978 833 1491 167 716 1206 228