Multiple choice questions II — task. Science CBSE, Class 10.

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1. A cross between a tall plant (TT) and short pea plant (tt) resulted in progeny that were all tall plants because

height of pea plant is not governed by gene ‘T’ or ‘t’
shortness is the dominant trait
tallness is the dominant trait
tallness is the recessive trait

2. Which of the following statement is incorrect?

For every molecule of fat there is a gene
For every hormone there is a gene
For every protein there is a gene.
For production of every enzyme there is a gene.

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