#Question id: 5004
#Unit 11. Evolution and Behavior
Pax-6 usually causes the production of a type of light-receptor pigments. In vertebrate eyes, though, a different gene (the rh gene family) is responsible for the light-receptor pigments of the retina. The rh gene, like Pax-6, is ancient. In the marine ragworm, for example, the rh gene causes production of c-opsin, which helps regulate the wormʹs biological clock. Which of these most likely accounts for vertebrate vision?
#Question id: 4884
#Unit 8. Inheritance Biology
True breeding brown dogs with genotype aabb were cross to true breeding white dogs with genotype AABB. All F1 offspring having white phenotype were allowed to intercross to produce F2 progeny as following number –
A- - - 118 white,
aa B- 32 black
aa bb 10 brown
A Male Dog with AaBb genotype was cross with female dog with aabb genotype. What is probability of Black phenotype among their offspring if A gene link B gene at 10 map unit at cis configuration?
#Question id: 14084
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 12985
#Unit 10. Ecological Principles
#Question id: 5767
#Unit 8. Inheritance Biology
An enzyme that repairs thymine dimers in visible light in E. coli