STB 323 Theory Questions: Genetic Inheritance, Breeding Analysis, Zoonotic Diseases, and Artificial Insemination

300 Level Department of Science Laboratory Technology exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

a) Darwin, Mendel, Crick and Watson are all geneticists that used different approaches on inheritance of traits in living organisms. Explain their contributions on inheritance of traits.

1b) As a breeder, you make a cross of a Red eye male homozygous for Normal body Cat with White eye Ebony body female Cat (Assuming Red eye and Normal body color are dominant characters).
Answer the following questions:
a) State the phenotypes and genotypes of the male and female progeny and their relative proportions.
d) What will be the offspring of the F1F1​ males with heterozygous characters back crossed to the parental females?
c) Write short note on Zoonotic diseases.
d) State five advantages of Artificial insemination of Animal.

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