#Question id: 18868
#Unit 13. Methods in Biology
#Question id: 4822
#Unit 8. Inheritance Biology
In a particular species of mammal black hair (B) is dominant to green hair (b) and red eyes (R) are dominant to white eyes (r). If a BbRr individual is mated with a bbrrindividual the expected phenotypic ratio of the offspring is 1 black-red : 1 black-white: 1 green-red : 1 green-white. However, when you mate these individuals you find that the phenotypic ratio of the offspring is 6 black-red :1 black-white : 1 green-red : 6 green-white. What could account for this difference?
#Question id: 1412
#Unit 4. Cell Communication and Cell Signaling
Which technique is the best for identifying which genes are upregulated and which are downregulated when cancer cells in culture are treated with taxol?
#Question id: 15486
#Unit 12. Applied Biology
#Question id: 5706
#Unit 8. Inheritance Biology
Species A has 2n = 16 chromosomes and species B has 2n = 14. How many chromosomes would be found in an allotriploid of these two species?