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TLS Online TPP Program

#Question id: 9578

Bergmann’s rule states that,

#Unit 10. Ecological Principles
  1. Hot Temperatures Limit Many Species’ Distributions
  2. among closely related endothermic (warm-blooded) vertebrates, those living in colder environments tend to have shorter appendages than those living in warmer environments.
  3. among closely related mammals or birds, the largest species occurred at higher latitudes, where it is colder.
  4. the frequency of the cyanide-producing form is less common in colder regions
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TLS Online TPP Program

#Question id: 11176

#Unit 10. Ecological Principles

Species that reproduce once and then die are ______ species.
TLS Online TPP Program

#Question id: 7311

#Unit 5. Developmental Biology

According to the ABC model of flower development in Arabidopsis, three classes of organ identity genes— designated A, B, and C— are required to specify the identity of floral organs in each whorl of a flower. If wild type Arabidopsis were transformed with a chimeric gene composed of a C class promoter fused to a B class coding sequence, which of the following arrangements   (outer to inner) would be predicted?
TLS Online TPP Program

#Question id: 1427

#Unit 4. Cell Communication and Cell Signaling

 In females, all the cells in a tumor have the same inactive X chromosome. The reason for this is that:
TLS Online TPP Program

#Question id: 10651

#Unit 10. Ecological Principles

Which of the following value of A, B and C in above logistic growth of hypothetical population respectively?
TLS Online TPP Program

#Question id: 309

#Unit 1. Molecules and their Interaction Relevant to Biology

Predict the correct order among the following________