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#Question id: 15560


Nearly all of the genetic improvements to industrially important antibiotic-producing strains have been achieved by the use of 

#SCPH28 | Zoology
  1. Classical mutagenesis and selection
  2. Gene silencing
  3. Auxotrophs
  4. All

Answer:- Option(s): 1


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#Question id: 4743

#SCPH01 Biochemistry

Ectrodactyly is an autosomal dominant trait that causes missing middle fingers (lobster claw malformation). A grandfather and grandson both have ectrodactyly, but the intervening father has normal hands by x-ray. Which of the following terms applies to this family?

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#Question id: 6962

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

In which way is the organizer region of the sea urchin similar to that in frogs?

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#Question id: 27813

#Research Methodology

What is the purpose of a hypothesis in quantitative research?

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#Question id: 372

#SCPH05 I Biotechnology

Carbon dioxide in the atmosphere dissolves with the raindrops. The pH of raindrops is ________.

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#Question id: 3279

#SCPH28 | Zoology

Which two of the following have operated to increase divergence between mosquito fish populations on island?

a. improved gene flow

b. bottleneck effect

c. sexual selection

d. founder effect

e. natural selection

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