1. Air
2. Housefly
3. Contaminated food and water
4. Female Anopheles.
Contaminated food and water
1. Aerobic
2. Anaerobic
3. Cutaneous
4. All the above
5. An
Anaerobic
1. Growth
2. Parasitism
3. Reproduction
4. Locomotion.
Parasitism
1. Spongy in consistency
2. Formed of keratin
3. Collagen fibers
4. Formed of basement membrane
Spongy in consistency
1. Circular muscles
2. Circular and longitudinal muscles
3. Single layer of spindle-shaped cells
4. Oblique and tangential circular muscles
Single layer of spindle-shaped cells
1. Circular muscles
2. Oblique muscles
3. Alternate contraction of dorsolateral and ventrolateral muscles
4. Circular and oblique muscles to counteract
Alternate contraction of dorsolateral and ventrolateral muscles
1. carbohydrate metabolism
2. protein metabolism
3. basal metabolism
4. fat metabolism.
protein metabolism
1. Excretory cell
2. kidney
3. Nephridia
4. Flame cells
Excretory cell
1. consists of tall columnar cells
2. consists of internal cuticle
3. in males opens into cloaca
4. All the above
All the above
1. Two and three
2. Three and four
3. Two each
4. Two and four
Three and four