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TLS Online TPP Program

#Question id: 4572


Of the following anatomical structures, which is homologous to the wing of a bird?

#Unit 11. Evolution and Behavior
  1. Dorsal fin of a shark

  2. Hindlimb of a kangaroo

  3. Wing of a butterfly

  4. Flipper of a cetacean


Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 18388

#Unit 12. Applied Biology

Remediation of Xenobiotics are done because they cause various hazards

TLS Online TPP Program

#Question id: 1569

#Unit 4. Cell Communication and Cell Signaling

A bacterium entering the body through a small cut in the skin will do which of the following?

TLS Online TPP Program

#Question id: 10507

#Unit 6. System Physiology – Plant

Rhizobacteria function as

 a) Nitrogen fixation

 b) depositing pathogens directly into the vascular system,

 c) producing antibiotics and antifungal agents for inhibiting soil pathogens

 d) herbivore sensors by sending electrical or chemical signals to surrounding cells

 Which one of the following combination is correct?

TLS Online TPP Program

#Question id: 19880

#Unit 13. Methods in Biology

Restriction enzymes are also called as

TLS Online TPP Program

#Question id: 11137

#Unit 7. System Physiology – Animal

The motor (somatic nervous) system can alter the activities of its targets, the skeletal muscle fibers, because ________.

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