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#Question id: 11008


Which of the following events is associated with the first heart sound?

#I Life Science/ Life Sciences Group – I-V
  1. Closing of the aortic valve
  2. Inrushing of blood into the ventricles during diastole
  3. Opening of the A-V valves
  4. Closing of the A-V valves

Answer:- Option(s): 4


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#Question id: 15579

#SCPH05 I Biotechnology

In the Dynamic gassinol method, the volumetric oxygen transfer coefficient (KLa) is given by:

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#Question id: 12735

#SCPH28 | Zoology

Match the following:
A. Maize                                  i. Modified seed storage protein
B. Tomato                              ii. Modified ripening
C. Canola                                 iii. Resistance to insects
D. Soya Bean                         iv. Seed oil modification

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#Question id: 27822

#Research Methodology

Which of the following sampling techniques is commonly used in quantitative research to ensure a representative sample?

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#Question id: 2960

#SCPH01 Biochemistry

Which type of spindle microtubules are attached to chromosomes?

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#Question id: 8944

#SCPH28 | Zoology

Which two groups are most clearly represented in the Ediacaran fauna?

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