Biology
Related Questions
Which of the following is an agent that acts as an intermediate carrier of a pathogen?
- Genes
- Water
- Vector
- None of these
Which of the following is an insecticide
- DPT
- DCT
- DDT
- DPD
The fishes which selectively devour mosquito larvae are :
- Carps
- Sharks
- Dogfish
- Gambusia
Identify the water-borne diseases based on their symptoms given below:
Water borne disease Symptoms P Yellowish eyes, dark yellow urine (due to bile pigments). Q Severe diarrhoea and vomiting followed by dehydration - P — Trachoma, Q — Hepatitis
- P — Trachoma, Q — Cholera
- P — Conjunctivitis, Q — Dysentry
- P — Hepatitis, Q — Cholera