1. Biting type
2. Sucking type
3. Piercing and sucking types
4. Chewing type
Piercing and sucking types
1. Male Anopheles mosquito
2. Aedes mosquito
3. Female Anopheles
4. Culex
Aedes mosquito
1. Zn
2. Cl
3. Ca
4. Mn
Ca
1. Puparium
2. Maggot
3. Caterpillar
4. Cocoon.
Maggot
1. Cutting and chewing
2. Piercing and sucking
3. Sponging
4. Siphoning
Sponging
1. 8-16
2. 25-50
3. 51-100
4. 500-600
500-600
1. Phosphorus
2. Calcium
3. Potassium
4. Sulphur
Calcium
1. Oxidize ammonia to nitrates
2. Convert free nitrogen to nitrogen compounds
3. Convert proteins into ammonia
4. Reduce nitrates to free nitrogen
Oxidize ammonia to nitrates
1. Two abdominal and one thoracic spiracle
2. One abdominal and one thoracic spiracle
3. One abdominal and two thoracic spiracles
4. Two abdominal and two thoracic spiracles
One abdominal and one thoracic spiracle
1. Inhibition of nitrogenase activity
2. Oxygen removal
3. Nodule differentiation
4. Expression of nif gene
Oxygen removal