Expansions of, complications of, and exceptions to Mendel's ideas.
Segregation
Independent assortment
Dominance
Linkage
The solar eclipse
A heterozygous female
A heterozygous male
A homozygous female
A homozygous male
Hemizygous
An X-linked recessive trait.
An X-linked dominant trait.
An autosomal recessive trait.
An autosomal dominant trait.
Caused by a gene on the Y chromosome.
An X-linked recessive trait.
An X-linked dominant trait.
An autosomal recessive trait.
An autosomal dominant trait.
Caused by a gene on the Y chromosome.
An X-linked recessive trait.
An X-linked dominant trait.
An autosomal recessive trait.
An autosomal dominant trait.
Caused by a gene on the Y chromosome.
A man with blood type A.
A man with blood type B.
A man with blood type AB.
A man with blood type O.
None of these can be ruled out.
A man with blood type A.
A man with blood type B.
A man with blood type AB.
A man with blood type O.
None of these can be ruled out.
The two mutations are alleles.
The two genes involved here are linked.
The two genes involved here are on the X chromosome.
9/16 of the F2 generation of this cross should have normal-length wings.
Complementation did not occur.
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