1. 2B.4Sexual reproduction Aims to recall that gamete formation involves a reduction division (meiosis) and understand its significance as the division of a diploid nucleus…

Asexual vs. Sexual Reproduction Whatâs so great about asexual reproduction? Are you kidding me? Nothing!! What is asexual reproduction? Reproduction through mitosis Mitosis…

Sources of Genetic Variation Sources of Genetic Variation How does Meiosis lead to genetic variation? What is Crossing Over? Crossing over is when homologous chromosomes…

Alterations of Câsome Structure & Number Alterations of Câsome Structure & Number 8.19-8.23 1. Karyotype Karyotype- magnified images of chromosomes that are arranged…

PowerPoint Presentation How does meiosis lead to variation? Define each: Meiosis: Gamete: Diploid: Haploid: Key terms: meiosis, diploid, haploid, homologous, chromosomes.…