The body weight of offspring of bird species is range between 12 gm to 18 gm. In a laboratory experiment, species was subjected to selection pressure having influence on the offspring body weight. After many generations of experimental selection pressure, the body weight range between 16 gm to 24 gm. Which of the following natural selection operate on this species?

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#Question id: 11147

#Part-B Specialized Branches in Biotechnology

The concentrations of ions are very different inside and outside a nerve cell due to ________.

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#Question id: 4337

#Part-A Aptitude & General Biotechnology

Which of the following conditions is most likely to cause the lactose operon to be transcribed?

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#Question id: 3010

#Part-A Aptitude & General Biotechnology

Endospores

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#Question id: 12818

#Part-A Aptitude & General Biotechnology

A path of uniform width runs round the inside of a rectangular field 38 m long and 32 m wide. If the path occupies 600 m2, then the width of the path is

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#Question id: 3014

#Part-A Aptitude & General Biotechnology

Regarding prokaryotic reproduction, which statement is correct?