'Possible chromosome combinations' presentation slideshows

Genetics

492 views • 33 slides

Genetics and Inheritance

Part 3: Predicting Possibilities. Genetics and Inheritance. Year 10 Biology. 2 . Genes are passed on from one generation to the next!. Your Genotype & Phenotype make you who you are!. 3 . Genes are passed on from one generation to the next!. Predicting possibilities.

382 views • 21 slides

Meiosis and Genetic Variation

Meiosis and Genetic Variation. Section 6.6. Objectives. SWBAT describe how sexual reproduction creates unique gene combinations. SWBAT explain how crossing over during meiosis increases genetic diversity. Vocabulary. Crossing over Recombination Genetic linkage Independent assortment

677 views • 16 slides

Chapter 13

Chapter 13. Part 2. Crossing Over. Duplicated homologous chromosomes connect, this is called synapsis . Pieces of DNA swap, called crossing over . All 4 chromatids together make a tetrad . Each tetrad has at least one site of chiasma , where crossing over occurs. Metaphase I.

350 views • 12 slides

BIOL 106

BIOL 106. Human Genetics and Health. Family members look alike but not identical-why? (insert your family photo here). Here is the reason. Sexual Reproduction Ensures Continuity With Variation. Meiosis -a special type of cell division that produces reproductive cells called gametes

202 views • 10 slides