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#Question id: 12315


In the evolution of whelk- eating behavior in crows, which of the following did natural selection minimize? 

#Unit 10. Ecological Principles
  1. The average number of drops required to break the shell
  2. The average height a bird flew to drop a shell
  3. The average total energy used to break shells
  4. The average size of the shells dropped by the birds

Answer:- Option(s): 4


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TLS Online TPP Program

#Question id: 19889

#Unit 12. Applied Biology

The genetic monitoring and disease diagnosis are examples for ______________________ sensor?

TLS Online TPP Program

#Question id: 19890

#Unit 12. Applied Biology

QCM is a kind of a piezoelectric biosensor which detects mass change. What is the standard form of QCM biosensor ?

TLS Online TPP Program

#Question id: 19891

#Unit 12. Applied Biology

Which one of the following sensors uses light?

TLS Online TPP Program

#Question id: 19892

#Unit 12. Applied Biology

Which one of the following sensors detects the nearby objects?

TLS Online TPP Program

#Question id: 19893

#Unit 12. Applied Biology

Which one of the following sensors converts the light into an electronic signal?

TLS Online TPP Program

#Question id: 19894

#Unit 12. Applied Biology

Which one of the following sensors is used to measure the vehicle's angular velocity?

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