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TLS Online TPP Program

#Question id: 5030


There is evidence that ray-finned fishes originally evolved

#Unit 11. Evolution and Behavior
  1. in response to a crisis that wiped out the chondrichthyans.

  2. directly from lampreys and hagfish.

  3. in freshwater environments.

  4. directly from cephalochordates.


Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 11308

#Unit 1. Molecules and their Interaction Relevant to Biology

Why some disaccharides are considered as reducing sugars

A. Because they are able to get reduced

B. Because they are able to get oxidized

C. They reduce tollen’s reagent

D. They oxidize tollen’s reagent

Correct options are

TLS Online TPP Program

#Question id: 8907

#Unit 9. Diversity of Life Forms

The endoskeletons of most vertebrates are composed of calcified

TLS Online TPP Program

#Question id: 12445

#Unit 10. Ecological Principles

The number of species in a community is

TLS Online TPP Program

#Question id: 32326

#Unit 1. Molecules and their Interaction Relevant to Biology

If the concentration of fructose 6-phosphate is adjusted to 1.5 M and that of glucose 6-phosphate is adjusted to 0.50 M, what is ΔG

TLS Online TPP Program

#Question id: 29434

#Unit 6. System Physiology – Plant

Symbiotic biological nitrogen fixation takes place with the association between a host plant and a nitrogen fixing prokaryote as shown in the following table

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