1. The Bodies’ Building Blocks 2. Cells are the basic unit of life. Without themwe wouldn’t be able to create more life or have any nourishment. We simply couldn’t…

Slide 1BIOLOGY Topic 8 Slide 2 Topic Outline Meiosis Dihybrid Crosses Autosomal Gene Linkage Polygenic Inheritance HOME Slide 3 8.1.1 Describe the behavior of the chromosomes…

Slide 1Chapter 3: Cell Division 3.1 Cell division occurs in all organisms 3.2 Cell division is part of the cell cycle 4.3 Meiosis is a special form of cell division Before,…

1.Cell Division2. Cells Somatic Regular Cells Have 46 Chromosomes 2N Diploid – set of chromosomes (two genomes) Gametes Sex Cells (egg/sperm; Pollen (sperm)/ovule (eggs)…

1. WELCOME 2. MEIOSIS 3. MEIOSIS• Meiosis is a special type of cell divisionnecessary for sexual reproduction ineukaryotes.• Meiosis reduces the chromosome numberby half…

Unit 1: PLATE TECTONICS UNIT 4: CELLS INDEX Levels of Organisation Cell theory The basic Unit of Life Types of Cells Eukaryotic Cells Cell Division Atom Molecule Macromolecule…

Slide 1“Cell division is part of the cell cycle” Section 3.2 & 3.3 Slide 2 Do Now Label the following diagram 1- chromosome 2- chromatid 3- centromere Slide 3 Objectives…

Slide 1 Chapter 12 The Cell Cycle Slide 2 Overview: The Key Roles of Cell Division The ability of organisms to reproduce their own kind is the one characteristic that best…

Slide 1 Chapter 12 – The Cell Cycle AP Biology Slide 2 In 1855 Rudolf Virchow stated “where a cell exists, there must have been a preexisting cell, just as animal arises…

Slide 1 What did the brother cell say when the sister cell stepped on him? Mitosis. Slide 2 Cells come from ________________ cells This statement tells us that cells reproduce…