Mendelian Extensions
Incomplete Dominance: Intermediate between those parents homozygotes
Multiple Alleles: More than 2 alleles x1,x2,x3,x4
Mutations: point, deletion, duplication, inversion, translocation, transpons JUMPING, Barbara McLintloc
No Crossover: failure to mix
Polygenic Inheritance: Cumulative phenotype combined in continuous variation MOST seen in nature
Epistasis: masking, one gene interacts with another: digitalis
Pleiotraphy: single gene with multiple effects
Polyploidy: more than 2 copies of a chromosome. Autopolyploid: failed meitotic event and self fertilization
Allopolyploid: meitotic error and mismatchmating
Polyploid Evolutionary Benefits
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