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If you're talking about a Pedigree tree, the circle or square is only half coloured in (it will be white on one side and black on the other)
If you're talking about symbols for a Punnett square, usually it's a capital letter followed by the un-capitalized version of the same letter (for example, Hh, or Gg)
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∙ 12y ago
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∙ 13y agoDominant: both capital letters
Recessive: both lower case letters
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∙ 11y agoaa or AA. or you could use XX or xx. basically its two of the same both recessive aa or xx or both are dominant AA or XX. just for examples.
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∙ 9y agoIn a test cross the homozygous recessive genotype is used as male parent. It can test the genotype of female parent to which it is crossed by observing the characters of their progeny.
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∙ 10y agoA selfpollinated plant
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∙ 13y agoLowercase letters.
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How do you represent alleles?
Alleles are represented as: Gg Where G is the dominant trait and g is the recessive trait Therefore, homozygous dominant would be: GG Homozygous recessive would be: gg and heterozygous would be Gg
How do you show a heterzygous allele combination?
Suppose letter T represent an allele for tallness in an organism, its homozygous combination would be TT and heterozygous combination would be Tt.
Homozygous for b allele?
AA
What is true of the allele pair of someone with a genotype TT?
The allele pair of someone with a genotype TT is homozygous dominant.
What is An organisms allele pairs?
Genotype
How do you represent alleles?
Alleles are represented as: Gg Where G is the dominant trait and g is the recessive trait Therefore, homozygous dominant would be: GG Homozygous recessive would be: gg and heterozygous would be Gg
How do you show a heterzygous allele combination?
Suppose letter T represent an allele for tallness in an organism, its homozygous combination would be TT and heterozygous combination would be Tt.
What is an allele that produce a trait in the heterozygous condition is?
homozygous
Homozygous for b allele?
AA
What is true of the allele pair of someone with a genotype TT?
The allele pair of someone with a genotype TT is homozygous dominant.
Suppose that the alleles for blue eyes in cats is recessive and your cat has blue eyes. what statement can you make about your cat's genotype for eye color?
A+ It is probably homozygous for the recessive allele.
What is the definition of homozygous reccessive?
lowercase allele
To have double dose of the same allele?
Homozygous
What is An organisms allele pairs?
Genotype
What term describes an individual with two copies of the same allele?
The individual with two of the same allele is "homozygous" for a trait.
Is eye color a homozygous recessive genetic disorder?
Blue eyes - homozygous recessive Brown eyes - homozygous dominant Brown eyes with one brown allele and one blue allele - heterozygous
When both allele of the gene are the same what is the individual?
homozygous
