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#Question id: 10768


Dihybrid test cross genotypic and phenotypic ratio is

#Unit 8. Inheritance Biology
  1. 1:1:1:1 and 1:1:1:1
  2. 1:1:1:1 and 1:2:1
  3. 3:1 and 1:2:1
  4. 1:1 and 1:1

Answer:- Option(s): 1


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#Question id: 17266

#Unit 11. Evolution and Behavior

First human social life in vertebrates and decline of woody plants appeared in ____

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#Question id: 11113

#Unit 7. System Physiology – Animal

Exchange of both oxygen and carbon dioxide through the respiratory membrane occurs by:

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#Question id: 22970

#Unit 7. System Physiology – Animal

Estrogen play important role in bone remodeling by the stimulation of;

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#Question id: 19358

#Unit 13. Methods in Biology

What are PACs?

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#Question id: 23526

#General Aptitude

An ecological community is an assemblage of

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