Which one of the following is a bio-recognition element?

1. DNA

2. Enzyme

3. Antibody

4. Lipid

Which of the above options is incorrect?

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#Question id: 357

#SCPH28 | Zoology

What is the concentration of H+ in a solution of 0.1 M NaOH?

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#Question id: 11986

#SCPH28 | Zoology

Which of the following statements is (are) true of fixed action patterns? 

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#Question id: 18376

#SCPH05 I Biotechnology

Increase in iron content of the plants treated with B. subtilis volatiles is correlated with 

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#Question id: 3634

#SCPH28 | Zoology

In the pearl millet plant, color is determined by three alleles at a single locus: Rp1 (red), Rp2 (purple), and Rp3 (green). Red is dominant over purple and green, and purple is dominant over green (Rp1 >Rp2 >Rp3). Which of the following parental cross would produce ½ had red, ¼ purple, ¼ green?

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#Question id: 11024

#I Life Science/ Life Sciences Group – I-V

A 55-year-old man has been diagnosed with Stokes-Adams syndrome. Two minutes after the syndrome starts to cause active blockade of the cardiac impulse, which of the following is the pacemaker of the heart?