Biology Exam Past Questions and Answers | JAMB, WAEC and NECO
Biology is the study of life and living things. It can be divided into different areas that look at the structure, function, anatomy, and behavior of organisms.
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Question 2361: The organisms with the least number of individuals in a pyramid of numbers are the
Options:
A) secondary consumers
B) tertiary consumers
C) primary producers
D) primary consumers
Show Answer
The correct answer is B .
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Question 2362:
An organism which exhibit extracellular digestion is
Options:
A) Spirogyra
B) Paramecium
C) Amoeba
D) Rhizopus
Show Answer
The correct answer is D .
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Question 2363: The part of cell that is responsible for the production of energy is
Options:
A) cell membrane
B) cytoplasm
C) mitochondrion
D) nucleus
Show Answer
The correct answer is C .
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Question 2364: In snails, the hard calcareous shells are secreted by the
Options:
A) radula
B) ctenidium
C) pneumostome
D) mantle
Show Answer
The correct answer is D .