gene pair that consists of a dominant allele and a recessive allele. 22 generation is the offspring of the P, or parental, generation. 45 is a scientist who studies heredity. 30 trait seems to disappear when two different genes for the same trait are present. states that each gene pair is inherited 10 Independently ofthe gene pairs for other traits. Organisms inherit genes in pairs, one from each 43
Anything that causes itchiness of the skin can lead to the development of hot spots on dogs. Some common triggers are atopy (allergies to things in the environment such as grasses, trees, weeds, dust mites, etc), food allergies, fleas, mites, insect bites and skin wounds.
Diseases from fleas. 1  Fleas are small biting, jumping insects that live in the fur of many different animals. Cat and dog fleas are the most likely fleas to affect humans, though rats and raccoons nesting in a home can also carry fleas. While their bites can cause severe itching and skin infections, they can also spread diseases such as cat-scratch fever, typhus and plague to people.