purposely mating organisms with desired traits
A mating that considers one pair of contrasting traits is called a monohybrid cross.
Assortative mating is when individuals with similar traits are more likely to form relationships. This can lead to the reinforcement of certain traits within a population.
flying and laying eggs and mating.
Monohybrid cross
Yes.
A heterozygous parent with two traits on random mating will have the off springs in dihybrid ratios of genetic segregation.
This is known as assortative mating, where individuals choose partners based on specific traits that are heritable. This can lead to the reinforcement of those traits within a population over generations.
reproductive isolation, which prevents interbreeding between species. This can be due to differences in mating behaviors, mating seasons, or physical traits.
Non-random mating occurs when individuals choose mates based on specific traits, leading to sexual selection. This type of mating can drive the evolution of traits that are preferred by the opposite sex, enhancing reproductive success. Examples include female choice in peacocks based on tail feather size or male-male competition in elk based on antler size.
Here are some of the Traits of a Toucan. Toucan: Beak- makes flute sounds, Color- for mating reasons, Feathers- Water resistant
Koi is a type of fish. Just don't put koi in the pond and it will not be a koi pond.