Is hh genotype or phenotype?

Genetics. Bombay phenotype occurs in individuals who have inherited two recessive alleles of the H gene (i.e.: their genotype is hh).

What genotype is hh?

The heterozygous genotype for one’s hair is Hh.

What would the phenotype be for HH?

H antigen deficiency is known as the “Bombay phenotype” (h/h, also known as Oh) and is found in 1 of 10,000 individuals in India and 1 in a million people in Europe. … Because the H antigen is the precursor of the ABO blood group antigens, if it is not produced, the ABO blood group antigens are also not produced.

Is HH a homozygous genotype?

A full head of hair is a dominant feature, with the homozygous gene of HH. However, the recessive trait – baldness – can be manifested in an individual with the homozygous recessive gene, or hh.

Is the genotype HH heterozygous or homozygous?

Half the possible offspring will be homozygous, HH, and half will be heterozygous, Hh.

Is RR heterozygous or homozygous?

The (RR) genotype is homozygous dominant and the (rr) genotype is homozygous recessive for seed shape. In the image above, a monohybrid cross is performed between plants that are heterozygous for round seed shape.

Is hh dominant or recessive?

For hh, the gametes can only carry h (the recessive allele). For both heterozygous individuals (Hh), the gametes can carry the H (dominant allele) or the h (recessive allele).

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What is hh antigen system?

hh is a rare blood group also called Bombay Blood group. … This blood phenotype was first discovered in Bombay, now known as Mumbay, in India, by Dr. Y.M. Bhende in 1952.

What is example of phenotype?

The term “phenotype” refers to the observable physical properties of an organism; these include the organism’s appearance, development, and behavior. … Examples of phenotypes include height, wing length, and hair color.