1. essential features
2. acquired character
3. non-essential changes
4. mutations
mutations
1. pyridine has aromatic character
2. nitrogen in pyridine is sp2-hybridised
3. pyridine is a cyclic system
4. in pyridine, lone pair of nitrogen is delocalised
pyridine has aromatic character
1. Vasco de Gama
2. Columbus
3. Magellan
4. Hopkins
Vasco de Gama
1. Surat
2. Mumbai
3. Bardoli
4. Ahmedabad
Ahmedabad
1. Vitamin B
2. Vitamin C
3. Vitamin A
4. Vitamin D
Vitamin D
1. Plasmolysis
2. Exosmosis
3. Endosmosis
4. Electrolysis
Endosmosis
1. Single stranded RNA
2. Double stranded DNA
3. Single stranded DNA
4. Double stranded RNA
Double stranded DNA
1. Humulin
2. Intermediatefilament
3. Flagellin
4. Tubulin
Tubulin
1. Parathyroid hormone
2. Calcitonin
3. Thyroxine
4. Adrenaline
Parathyroid hormone
1. Phagocytic
2. Actin
3. Myosin
4. Fibrin
Phagocytic