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#Question id: 4573


Which of the following pieces of evidence most strongly supports the common origin of all life on Earth?

#SCPH05 I Biotechnology
  1. All organisms require energy.

  2. All organisms use essentially the same genetic code.

  3. All organisms reproduce.

  4. All organisms show heritable variation.


Answer:- Option(s): 2


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#Question id: 365

#SCPH01 Biochemistry

Water is a polar molecule: the oxygen atom with its unshared electrons carries a partial negative charge (δ−) of ___________, and the hydrogen atoms each carry a partial positive charge (δ+) of __________, where e is the charge of the electron.

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#Question id: 10760

#SCPH05 I Biotechnology

Following are some statements of secondary metabolites of terpenes in plants is incorrect?

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#Question id: 10945

#SCPH28 | Zoology

A 65-year-old alcoholic developed chest pain and cough with an expectoration of sputum. A blood sample revealed that his white blood cell count was 42,000/μl. What is the origin of these WBCs?

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#Question id: 10805

#SCPH05 I Biotechnology

Breakdown of cyanogenic glycosides in plants is a two-step enzymatic process, the enzymes necessary to hydrolyze the sugar and liberate HCN is

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#Question id: 10563

#SCPH06 I Botany

The rate of diffusion depend upon

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