A phenotypically normal man carries a translocated chromosome that contains the entire long arm of chromosome 14, part of the short arm of chromosome 14, and most of the long arm of chromosome 21. The man also carries a normal chromosome 14 and a normal chromosome 21. If he marries a cytologically (and phenotypically) normal woman, there is many chance that the couple will produce phenotypically abnormal children? Which of the following is correct combination?

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#Question id: 10185

#Unit 1. Molecules and their Interaction Relevant to Biology

When sphingolipid degradation is impaired by a defect in an enzymes, leads to partial breakdown products accumulate in the brain, spleen, and liver causing serious disease, known as Niemann-Pick disease. Such condition occurs due to a specific defect in

TLS Online TPP Program

#Question id: 5821

#Unit 8. Inheritance Biology

An organism that exhibits a novel phenotype due to a change in genetic material is:

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#Question id: 4655

#Unit 11. Evolution and Behavior

Over evolutionary time, many cave-dwelling organisms have lost their eyes. Tapeworms have lost their digestive systems. Whales have lost their hind limbs. How can natural selection account for these losses?

TLS Online TPP Program

#Question id: 539

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following mutases catalyze the formation of a 2,3-BPG intermediate?

A) muscle phosphoglycerate mutases

B) plant phosphoglycerate mutases

C) yeast phosphoglycerate mutases

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#Question id: 11825

#Unit 6. System Physiology – Plant

Ethylene receptors are localized into the______