#Question id: 12974
#Unit 10. Ecological Principles
#Question id: 1504
#Unit 4. Cell Communication and Cell Signaling
Tumor-suppressor genes usually act as .......... genes, and oncogenes usually act as ........... genes.
#Question id: 4037
#Unit 3. Fundamental Processes
Which of the following statements is true about a lac operon with the following genotype? ___
I- Oc Z+ Y-
I- O+ Z- Y-
#Question id: 3389
#Unit 11. Evolution and Behavior
In the first row of the table above, we record the initial genotypic frequencies before selection has acted. If mating has been random (an assumption of the model), the genotypes will have the Hardy–Weinberg equilibrium frequencies of p2, 2pq, and q2) In the second row of the table above, fitness values of the corresponding genotypes. In the third row the proportion of the population represented by each genotype after selection is obtained by multiplying the initial genotypic frequency times its fitness. The frequency of A allele after selection will be
#Question id: 17994
#Unit 8. Inheritance Biology