Explore topic-wise MCQs in Biology.

This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.

1.

Primary host and secondary host of Wuchereria are ___________

A. Human and Cow
B. Human and Elephant
C. Human and <em>Culex</em> mosquito
D. Human and <em>Anopheles</em> mosquito
Answer» D. Human and <em>Anopheles</em> mosquito
2.

Anal itching is the characteristic symptom of _________

A. Ancylostomiasis
B. Enterobiasis
C. Trichinosis
D. Trichuriasis
Answer» C. Trichinosis
3.

Which Helminthic disease is most common in children?

A. Enterobiasis
B. Ancylostomiasis
C. Loiasis
D. Filariasis
Answer» B. Ancylostomiasis
4.

Which of the following larva forms of Fasciola hepatica cause polyembryony?

A. Miracidium and Sporocyst larva
B. Cercaria and Metacercaria larva
C. Sporocyst and Rediae larva
D. Metacercaria and Rediae larva
Answer» D. Metacercaria and Rediae larva
5.

Which of the following is the larva of Culex which causes Filariasis?

A. Filariform larva
B. Microfilaria larva
C. Trichinella larva
D. Dracunculus larva
Answer» C. Trichinella larva
6.

The infection of Onchosphere larva to man leads to ___________

A. Dracunculiasis
B. Ancylostomiasis
C. Enterobiasis
D. Cysticercosis
Answer» E.
7.

Which of the following pathogen is not responsible for causing Filariasis?

A. <em>Wuchereria bancofti</em>
B. <em>Brugia malayi</em>
C. <em>Schistosoma haematobium</em>
D. <em>Brugia timori</em>
Answer» D. <em>Brugia timori</em>
8.

The infective stage of Ascaris lumbricoides is _________

A. First stage <em>Rhabditiform</em> larva
B. Second stage <em>Rhabditiform</em> larva
C. Third stage <em>Rhabditiform</em> larva
D. Fourth stage <em>Rhabditiform</em> larva
Answer» C. Third stage <em>Rhabditiform</em> larva
9.

The common roundworm infecting human beings is _______

A. <em>Ascaris lumbricoides</em>
B. <em>Taenia solium</em>
C. <em>Fasciola hepatica</em>
D. <em>Enterobius histolytica</em>
Answer» B. <em>Taenia solium</em>
10.

Which of the following tapeworm is commonly called as Pork tapeworm?

A. <em>Taenia saginata</em>
B. <em>Taenia solium</em>
C. <em>Echinococcus granulosus</em>
D. <em>Diphyllobothrium latum</em>
Answer» C. <em>Echinococcus granulosus</em>
11.

Which of the following is the smallest tapeworm?

A. <em>Dipylidium caninum</em>
B. <em>Hymenolepis nana</em>
C. <em>Taenia asiatica</em>
D. <em>Echinococcus granulosus</em>
Answer» E.
12.

Roundworm infection produces ________

A. Vague symptoms of nausea and cough
B. Clear Symptoms of abdominal pain and obstruction
C. Internal Bleeding, Pneumonia and Peritonitis in all cases
D. Eosinophilia never occurs
Answer» B. Clear Symptoms of abdominal pain and obstruction