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Topic 36Biology

D3.2 Inheritance

Haploid and diploid number, Mendelian inheritance, dihybrid crosses, sex linkage, codominance, and pedigree analysis.

Practice questions
1

Mendelian inheritance and Punnett squaresSign up

Alleles, dominance, recessive · Monohybrid cross

30 min
2

Dihybrid crosses and independent assortmentSign up

Dihybrid cross and 9:3:3:1 ratio · Test crosses

30 min
3

Sex linkage and pedigree chartsSign up

X-linked inheritance · Reading pedigrees

30 min
4

Polygenic inheritance and codominance (AHL)Sign up

Codominance and incomplete dominance · Polygenic traits

30 min

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D3.3 Homeostasis