Which one of the following diseases is spread by housefly? from

Subject

Biology

Class

NEET Class 12

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

71.

Cotton fibre is basically a type of

  • trichome

  • scale

  • dried seed coat

  • non glandular hair


72.

The term 'alpha diversity' refers to

  • genetic diversity

  • community and ecosystem diversity

  • species diversity

  • diversity among the plants


73.

Percentage composition of fibroin and sericin in silk is

  • 50 : 40

  • 80 : 20

  • 30 : 70

  • 40 : 60


74.

Which one of the following is biological insecticide?

  • Tiger beetle

  • Caterpillar

  • Silkmoth

  • Mazra poka


Advertisement
Advertisement

75.

Which one of the following diseases is spread by housefly?

  • Dengue fever

  • Encephalitis

  • Filariasis

  • Typhoid


D.

Typhoid

Typhoid fever is caused by Salmonella typhi. It is a common worldwide illness transmitted by the ingestion of food or water contaminated with the faeces of an infected person, this disease is spread by housefly.

Dengue fever is a mosquito-borne tropical disease caused by the dengue virus. This may include a highfever, headache, vomiting, muscle and joint pains, and a characteristic skin rash.

Encephalitis is inflammation of the brain. It is mainly caused by viral infections. It often causes only mild flu-like signs and symptoms such as a fever or headache or no symptoms at all.

Filariasis is a parasitic disease caused by an infection with roundworms of the Filarioidea type. These are spread by blood-feeding diptera as black flies and mosquitoes. This disease belongs to the group of diseases called helminthiases.


Advertisement
76.

Nutrient enrichment of a lake will cause

  • eutrophication

  • stratification

  • biomagnification

  • bioaccumulation


77.

Tuberculosis is caused by

  • Mycobacterium sp.

  • Aspergillus sp.

  • Clostridium sp.

  • Vibrio sp.


78.

The scientific name of Java man is

  • Homo habilis

  • Homo sapiens neandarthalensis

  • Homo erectus erects

  • Australopithecus bisei


Advertisement
79.

Which of the following condition is called monosomic?

  • 2n + 1

  • 2n + 2

  • n + 1

  • 2n - 1


80.

Which of the following is structural subunit of DNA?

  • Protein

  • Carbohydrate

  • RNA

  • Nucleotide


Advertisement