A small lake has three trophic level – Phytoplankton(autotroph) , Zooplankton (herbivore ) and planktivorous fish ( primary carnivore) . In to this lake Population of some other primary carnivore introduced to study top down effect . What is expected long term consequence of this  introduction ?

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#Question id: 2685

#Unit 2. Cellular Organization

There are about 3 billion chemical base pairs in human DNA. Approximately what percent of these base pairs actually code for genes?

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#Question id: 1424

#Unit 4. Cell Communication and Cell Signaling

Gain-of-function mutations in which of the following genes typify colorectal carcinomas?

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#Question id: 23673

#Unit 13. Methods in Biology

Restriction fragment length polymorphisms refer to ________.

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#Question id: 12194

#Unit 6. System Physiology – Plant

 Which of the following are the correct statements of inhibitors of auxin?

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#Question id: 10293

#Unit 6. System Physiology – Plant

the main glucose transporter in the cells of skeletal muscle, cardiac muscle, and adipose tissue, which is