TLS Online TPP Program

#Question id: 23119


Disparity in genome content vs evolutionary status is called as

#Unit 2. Cellular Organization
  1. C banding pattern
  2. G banding pattern
  3. R value Paradox
  4. C-Value Paradox
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TLS Online TPP Program

#Question id: 12974

#Unit 10. Ecological Principles

Which lake zone would be absent in a very shallow lake?

TLS Online TPP Program

#Question id: 1504

#Unit 4. Cell Communication and Cell Signaling

Tumor-suppressor genes usually act as .......... genes, and oncogenes usually act as ...........  genes.

TLS Online TPP Program

#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-

TLS Online TPP Program

#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

TLS Online TPP Program

#Question id: 17994

#Unit 8. Inheritance Biology

Consider a heritable autosomal disease with an incidence in the population of 1 per thousand. On average, individuals with the disease have 80% as many children as the population average. In answering the various parts of this question, assume that mating is random. What mutation rate would be required to maintain the observed incidence of the disease in the population if the disease is dominant?