MCQ
The term ’active immunity' means
- ✓Resistance developed after disease
- BResistance developed before disease
- CResistance rate of heart beat
- DIncreasing quantity of blood
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Reason : $mRNA$ is transferred from the nucleus into cytoplasm where ribosomes and amino acids are available for protein synthesis.
Statement $I:$Cleistogamous flowers are invariably autogamous
Statement $II:$Cleistogamy is disadvantageous as there is no chance for cross pollination.
In the light of the above statements, choose the correct answer from the options given below :