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Genetics, Breeding and Reproduction

Horizontales
Process that removes fertilized eggs and places them in a female until birth.
Process of releasing a mature egg from ovaries
The mating of animals that are genetically related
Breeding animals from two different breeds. The offspring are called hybrids.
The process of cell division used for reproduction and forms gametes.
Breeding method where sperm is placed in female near eggs.
The mating of unrelated animal families in the same breed
The _______________ system produces milk
A population of animals that have common ancestors and share similar physical characteristics.
Unit of hereditary material located on a chromosome
Method of breeding where fertilization takes place outside of animal. The fertilized eggs are then placed in a host mother.
The rodlike structure that functions as a carrier for genes.
The basic structure or building blocks of all living things.
Traits that are found on the genes that determine the sex of the animal.
Verticales
The inability of animals to reproduce
Male organs that produce sperm cells
The process of simple cell division used for growth.
The trait that will be expressed in an animal
The gene pair expressed partial dominance. The offspring is usually a mix of the parents. (ex. parent flowers are red and white, offspring would have pink flowers)
"genetic accidents" or changes in genes.
Pairs of genes that are the same.
The physical appearance of the animal. This is how the genes or traits are expressed. (ex. brown hair)
Method of breeding where male animal is allowed to mate directly with the female.
The ability of a trait to be passed down from parent to offspring.
A person who studies genetics or heredity
A record of an animal's ancestry. This is also included on registration papers for purebred animals.
A female animal that is unable to reproduce
Another term for a fertilized egg.
The period between the fertilization of the egg by a sperm cell and birth.
The actual configuration of genes. (ex. Tt)
Female chemical that regulates the heat period
A reproductive cell