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#Question id: 3282


Natural selection results in different forms of plants which can survive in contaminated or uncontaminated soil. Type of natural selection is

#SCPH06 I Botany
  1. Directional selection      

  2. Stabilizing selection 

  3. Disruptive selection             

  4. Sexual selection


Answer:- Option(s): 3


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#Question id: 104

#SCPH01 Biochemistry

Which of the following is the simplest lipids but they may be a part of or a source of many complex lipids.

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#Question id: 3060

#SCPH06 I Botany

A bacteria having doubling time of 1 minute, fills a cylindrical vessel completely in 3 hours. How much time will it take to fill half of the vessel?

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#Question id: 14803

#SCPH05 I Biotechnology

The percentage SIMILARITIES and IDENTITIES, respectively, between the two peptide sequences given below will be ______% and _____%.

Peptide I :
Ala-Ala-Arg-Arg-Gln-Trp-Leu-Thr-Phe-Thr-Lys-Ile-Met-Ser-Glu

Peptide II:
Ala-Ala-Arg-Glu-Gln-Tyr-Ile-Ser-Phe-Thr-Lys-Ile-Met-Arg-Asp

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#Question id: 14823

#SCPH05 I Biotechnology

Some bacteria, such as Rhizobium and Corynebacterium, can attain many shapes not just one, called as

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#Question id: 2671

#SCPH06 I Botany

The "on/off" switch for an operon is called the

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