When F1 female Drosophila of the genotype AaBbCc is test crossed, ( Gene A and B located at 10 map unit in transe configuration but gene C are independently assort for both gene. Which of the following test cross progeny that is that is more frequent?

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#Question id: 14495

#Unit 13. Methods in Biology

A bag contains 5 white and 3 black balls. Two balls are drawn at random one after the other without replacement. The probability that both the balls drawn are black is

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#Question id: 4718

#Unit 2. Cellular Organization

All the following statements about destruction of cyclins are true, except:

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#Question id: 19084

#Unit 6. System Physiology – Plant

ToxA is produced by__

a) Cochliobolus carbonum

b) Stagonospora nodorum

c) Pyrenophora tritici‐repentis

d) fungus Botrytis

Which combination is correct?

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#Question id: 15776

#Unit 5. Developmental Biology

Which stem cells play critical roles in fueling organogenesis in the embryo and regeneration in adult tissues?

A. Adult stem cells.

B. Embryonic stem cells

C. True stem cells

D. Tissue specific stem cells

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#Question id: 5334

#Unit 8. Inheritance Biology

The way sex determination in birds, Male birds have two Z chromosomes, and females have Z and W. which of the following is not possible during inheritance?