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In common wheat kernel color varies from red to white, the genes for kernel color acting additively. Phenotypic classification of segregating progenies between red and white kernel varieties is possible. a) A cross is made between a dark red kernel R1R1R2R2 and a white kernel r1r1r2r2 variety. Give the genotype […]

1. Describe the process of protein digestion in the stomach and in the small intestine. Include the roles of hydrochloric acid, pepsin, proteases, and peptidase in your answer. 2. How can vegetarians meet their protein needs without eating meat? Explain how protein deficiency can develop in vegetarians. 3. How might […]

Suppose that you are working with Drosophila and are studying genes, a, b, c, d, e, and f that are all linked in a region on a chromosome, but their order is unknown. In your work, you find that five deletions in the same region uncover recessive alleles of the genes as follows:Deletion […]

Q1. Even as visiting a friend you notice that she has two male cats. One is a siamese while the other is calico. Explain how black and white pattern on the male siamese cat arises. Q2. If the oceans warm a few degrees, what impacts can you see on the […]