Welcome to Schoolngr.com

Search SchoolNGR

Friday, 03 April 2026
Register . Login

Biology Past Questions and Answers

Jamb Biology Questions

Question 26:
JAMB 1983
which of these worms is beneficial to man?
SchoolNGR Classroom
  • A Hookworm
  • B Tapeworm
  • C Roundworm
  • D Earthworm
  • E Guinea worm
View Answer & Explanation
Question 27:
JAMB 1983
Starting from the skull end the vertebrate are arranged in the following order
SchoolNGR Classroom
  • A Axis, atlas, cervical, thoracic and lumber
  • B Atls, cervical, axis, thoracic and lumber
  • C Atlas, axis, thoracic, cervical and lumber
  • D Atlas, axis, cervical, thoracic and lumber
  • E Atlas, thoracic, cervical, axis and lumber
View Answer & Explanation
Question 28:
JAMB 1983
which of the following diseases could be exclusively associated with river basin?
SchoolNGR Classroom
  • A Malaria
  • B Syphilis
  • C Onchocerciasis
  • D Cholera
  • E Poliomyelitis
View Answer & Explanation
Question 29:
JAMB 1983
Which of the following represents the evolutionary sequence in these plants? 1. Flowering plants 2. Ferns 3. Mosses 4. Algae 5. Conifers
SchoolNGR Classroom
  • A 2 → 1 → 4 → 3 → 5
  • B 5 → 4 → 3 → 2 → 1
  • C 2 → 4 → 5 → 1 →3
  • D 3 → 2 → 4 → 5 → 1
  • E 4 → 3 → 2 → 5 → 1
View Answer & Explanation
Question 30:
JAMB 1983
Which of the following statements on the mammalian circulatory system is NOT true?
SchoolNGR Classroom
  • A Blood in the pulimonary artery is richer in oxygen content than blood in the pulmonary vein
  • B The blood in the hepatic portal vein is the richest in food substance
  • C Blood flow is controlled by valves in the veins
  • D Arteries are generally thicker and larger than veins
  • E Fibrin helps in the formation of blood clot
View Answer & Explanation

Stay Updated

Follow us on:


Subjects