Phylum Arthropoda QUESTIONS AND ANSWERS

Basic Science : Phylum Arthropoda QUESTIONS AND ANSWERS :: part5 : 1 to 5

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

1.Which disease is spread by Housefly

Dengue fever

Encephalitis

Filariasis

Gangrene

2.Silk thread is obtained from Silk Moth during

Purpal state

Larval state

Nymph state

Adult state

3.In hot summer and cold winter, the number of malaria cases as well as Anopheles declines. Reappearance of malaria in humid warm conditions is due to

Surviving malarial parasites in human carriers

Surviving sporozoites in surviving mosquitoes

Monkeys

Mosquito larvae in permanent waters

4.Metamorphosis of insects is regulated through hormone

Pheromone

Thyroxine

Ecdysone

All the above

5.Yellow fever is transmitted by

Culex

Aedes