'Red snapdragon' presentation slideshows

Unit 10 : Mendelian Genetics and Heredity

What the heck do pea plants have to do with genetics? . Unit 10 : Mendelian Genetics and Heredity. Mendelian Genetics. Genetics is the study of heredity. It explains how certain characteristics are passed on from parents to children. . Gregor Mendel. Monk that lived in the 1800s.

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Genetics

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Notes: Incomplete/ Codominance

Notes: Incomplete/ Codominance. MOST alleles are not simply dominant or recessive Rr ? not always the correct model! RW?? WTF???. Incomplete Dominance = The phenotype of the heterozygote is intermediate between those of the two homozygotes Mixed or blended like paints.

524 views • 20 slides

Genes and DNA

Genes and DNA. DNA. Deoxyribonucleic acid Chromosomes are made of DNA Made of nucleotides. DNA Shape. Double helix (twisted ladder). Nucleotides. Made of : Sugar (ribose) Phosphate Base . The 4 bases. Adenine (A) Thymine (T) Guanine (G) Cytosine (C). The pairing of bases.

319 views • 18 slides