PPT-Cell Division Mitosis & Meiosis

From the Virtual Cell Biology Classroom on ScienceProfOnlinecom Image Cell Division Wikipedia Eukaryotic Cell Cycle Cell grows DNA is replicated Mitotic cell . Sexual Reproduction-Meiosis. & Inheritance-Genetics. CHROM…words. Chromatin. – . uncoiled DNA + proteins. Chromosome. – . coiled DNA + proteins (Looks like an X). Chromatid. – . only half of a chromosome. Cell Division. Purposes. of . in. . Humans. Cel. l. D. i. v. i. s. i. o. n. fold. Growth. & Repair. Reproduction. cut. Purpose: . Cell division for . reproduction. creates offspring with traits from both mother and father.. Chapter 8. Asexual vs. Sexual reproduction. Asexual reproduction – new organisms/cells are genetically identical to parent cells/organisms . Sexual reproduction – offspring have a combination of genes from both parents. . Edited By: Ashlee Palermo. Objectives. Define mitosis.. Define meiosis.. Analyze function of mitosis and meiosis in cell differentiation.. Mitosis:. If a cell wants to make a . ____________. . of itself, it first must copy its DNA (part of a chromosome).. Edited By: . Ms. . Ethridge. , Ms. Myers, Ms. . Milstead. , and Ms. Palermo. Objectives. Define mitosis.. Define meiosis.. Analyze function of mitosis and meiosis in cell differentiation.. Mitosis:. If a cell wants to make a duplicate of itself, it first must copy its DNA (part of a chromosome).. Mitosis Summary. Class Question. Checkpoints. determine whether cell cycle proceeds or is halted (checks to make sure cell is ready to keep going, checking for errors in replication, growth or division). Standard: . recognize the significance of meiosis to sexual reproduction. . . [. BIO.6G. ]. describe the stages of the cell cycle, including deoxyribonucleic acid (DNA) replication and mitosis, and the importance of the cell cycle to the growth of organisms. ANA 205. 2. Differentiation. - development of a fertilized egg cell to form a complex, multicellular organism involving cellular replication, growth and progressive specialization for a variety of functions. . MEIOSIS PART 3: . IMPORTANCE OF MEIOSIS, ABNORMAL MEIOSIS, MITOSIS VS MEIOSIS. For each section please read the . exam guidelines. first before going on to the content.. Learn all the content in this presentation. 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 172BIOLOGY CELL CYCLE AND CELL DIVISION171 The stages through which a cell passes from one division to the next is calledthe cell cycle. Cell cycle is divided into two phases called (i) Interphase
Acknowledgement. I would like to express special thank of gratitude to our respected principal madam, Mrs. . Kuljit. . Kaur. , for giving us this unique opportunity to express ourselves in a creative way. Levels of Biological organization. Cells  Tissues. Tissues  Organs. Organs  Organ Systems. Organ Systems  Organisms . From zygote to Trillions of Cells. Zygote=Cell that forms when sperm and egg join. Unicellular organisms. cell division = reproduction. Multicellular organisms. cell div. needed for development. & for reproduction (meiosis). Mitosis gives each cell. complete set of genetic material.