#Question id: 376
#Unit 1. Molecules and their Interaction Relevant to Biology
Phosphoric acid is tribasic, with pKa of 2.14, 6.86 and 12.4. The ionic form that predominates at pH 3.2 is
#Question id: 5554
#Unit 5. Developmental Biology
Even in the absence of sperm, metabolic activity in an egg can be artificially activated by ________.
#Question id: 11416
#Unit 10. Ecological Principles
Which of the following biomes spans the largest annual mean temperature range, but the narrowest mean precipitation range?
#Question id: 3523
#Unit 8. Inheritance Biology
If the number of heterozygous pairs involved in a particular cross is three, the phenotype ratio obtained in their F2 generation will be-
#Question id: 24174
#General Aptitude