#Question id: 9152
#Unit 9. Diversity of Life Forms
In mountainous areas of western North America, north-facing slopes would be expected to ________.
#Question id: 5728
#Unit 8. Inheritance Biology
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?
#Question id: 3638
#Unit 8. Inheritance Biology
Four different mutant lines showing similar phenotype were identified from a genetic screen. When genetic crosses among these mutants were carried out, the first mutant was found to complement the second, third and fourth mutant lines. However, no other complementation groups do the four mutant lines belongs to?
#Question id: 11908
#Unit 8. Inheritance Biology
What is the phenotype of a person who has XXXY sex chromosomes?
#Question id: 23815
#Unit 1. Molecules and their Interaction Relevant to Biology