MCQ
Proteins are
- APolypeptides with low molecular weights
- ✓Polypeptides with high molecular weights
- CPolymers of secondary amines
- DNone of these
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Assertion $A$ : The first stage of gametophyte in the life cycle of moss is protonema stage.
Reason $R$: Protonema develops directly from spores produced in capsule.
In the light of the above statements, choose the most appropriate answer from options given below: