dominance
recessive traits
It depends on what trait is being selected for. Whatever that trait is, it has to be a trait that will improve the BB breed, not unimprove it. How that works is that purebred cattle are selected for a dominant desirable trait and bred together to produce more cattle with that trait. Any other cattle that have the recessive undesirable trait are culled.
A camel has humps that store fat.
Wind sucking, weaving, crib biting...
Allele is the term that describes the form of a gene that produces a specific trait such as long feathers or short feathers. Traits are passed in discrete units from parents to there offspring.
Segregation
More information is needed. The percent of offspring that will display the recessive trait from parents with Hh and HH will be different than the percent of offspring that will display the recessive trait from parents with hh and Hh.
The offspring would have a 50% chance of being heterozygous and showing the dominant trait and a 50% chance of being homozygous for the recessive trait.
Because the offspring of an organism with a desirable inherited trait is more likely to survive than the offspring of an organism with a desirable acquired trait (because the offspring of an organism with a desirable acquired trait will not have its parent's desirable trait).
The dominant overpowers the recessive traits. The dominant trait is the trait the the offspring will most likely have.
probability based on principle of dominance and independent assortment of gametes
the offspring have two factors for each trait
The visible trait an offspring exhibits is called the phenotype.
One of the allels for a trait to it's offspring.
An offspring can inherit a recessive trait if both of its parents are homozygous for the dominant allele.
the law of independent assortment was formulated by Mendel. Alleles separate independently during the process of gamete production. The offspring show traits independent of the parents.
A carrier of a genetic disorder who does not show symptoms is most likely to be heterozygous for the trait and able to transmit it to his offspring. The term heterozygous refers to a pair of gene with one dominant trait and one recessive trait.