School
NGR
Welcome to Schoolngr.com
Home
School
News
C B T
Classroom
Search SchoolNGR
Search
Thursday, 02 April 2026
Register
.
Login
Your browser does not seems to have Javascript enabled. Please enable Javascript in order to use all the features of this website!
Biology Past Questions and Answers
Classroom
Jamb
Exam year:
Exam year
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
Question type:
Question type
Objective
Theory
Topics:
Topics
Jamb Biology Questions
Question 36:
JAMB 2013
Oestrogen is a hormone that is synthesized in the
SchoolNGR Classroom
A
Ovaries
B
Testes
C
Anterior pituitary
D
Adrenal cortex
View Answer & Explanation
Question 37:
JAMB 2013
The eye defect cause by the development of cloudy areas in the lenses is
SchoolNGR Classroom
A
Presbyopia
B
Glaucoma
C
Cataract
D
Astigmatism
View Answer & Explanation
Question 38:
JAMB 2013
A pollutant that is biodegradable is
SchoolNGR Classroom
A
Crude oil
B
Heavy metals
C
Cellophane
D
Sewage
View Answer & Explanation
Question 39:
JAMB 2013
A tropical disease caused by Trypanosoma is
SchoolNGR Classroom
A
Sleeping sickness
B
River blindness
C
Yellow fever
D
Malaria
View Answer & Explanation
Question 40:
JAMB 2013
The solid part of the ecosystem is referred to as the
SchoolNGR Classroom
A
Atmosphere
B
Hydrosphere
C
Biosphere
D
Lithosphere
View Answer & Explanation
First
← Prev
7
8
Next →
Stay Updated
Follow us on:
Facebook
X
Subjects
Accounts - Principles of Accounts
Animal Husbandry
Aptitude Test
Agricultural Science
Arabic
Auto Mechanics
Basic Electronics
Biology
Bookkeeping
Block laying, bricklaying, and concreting work
Chemistry
Clothing and Textiles
Carpentry and joinery
Commerce
Christian Religious Studies (CRS)
Civic Education
Catering craft practice
Computer Studies
Current Affairs
Data Processing
Load More Subject