When recording lead II on an EKG, the positive electrode is the

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#Question id: 4733

#SCPH12 I Genetics

If a homozygous plant with red peppers is crossed with a homozygous plant with green peppers, all the F1 plants have red peppers. When the F1 are crossed with one another, the F2 are in a ratio of 9 red : 3 brown : 3 yellow : 1 green  due to

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#Question id: 961

#SCPH28 | Zoology

Which type of organisms can eliminate excess nitrogen by the direct excretion of ammonia?

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#Question id: 15484

#SCPH01 Biochemistry

Microbial process produces l-form of amino acids which makes the process advantageous as compared to synthetic processes. Strains employed for amino acid 1. 1. 1. production are 

1. wild-type strains 

2. auxotrophic mutants

3. regulatory mutants

4. auxotrophic regulatory mutants

Which of the following combination has correct options

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#Question id: 10707

#SCPH06 I Botany

Based on the intermediate disturbance hypothesis, a community’s species diversity is increased by

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#Question id: 5090

#SCPH01 Biochemistry

Which of the following is a correct description of the fate of the germ layers?