#Question id: 3983
#Unit 3. Fundamental Processes
Transcription of the lactose operon in E. coli is stimulated by:
#Question id: 1712
#Unit 4. Cell Communication and Cell Signaling
The tingible bodies inside germinal center macrophages are:
#Question id: 23122
#Unit 2. Cellular Organization
#Question id: 3551
#Unit 8. Inheritance Biology
In angiosperm plant, assume that the male parent has an AA Bb genotype, and that the female parent has an aa BB genotype. What is genotype in endosperm nucleus, after reproduction between these two plants?
#Question id: 3371
#Unit 11. Evolution and Behavior
If a given gene in a randomly mating population has three alleles a, b and c in the ratio of 0.6, 0.3 and 0.1 respectively, what is the expected frequency of all heterozygote?