2016 - WAEC Biology Past Questions and Answers - page 1
1
Flaccidity in plants is associated with
A
cessation of photosynthesis
B
wilting
C
turgidity
D
discolouration of leaves
Ask EduPadi AI for a detailed answer
Share this question
2
Which of the following substances is not usually present in the urine of a healthy person?
A
Urea
B
Mineral salts
C
Glucose
D
Water
Ask EduPadi AI for a detailed answer
Share this question
3
Lateral meristem in flowering plants is found in the
A
cortex
B
pericycle
C
cambium
D
pith
Ask EduPadi AI for a detailed answer
Share this question
4
The cells and tissues of the nose, throat, chest diaphragm and lungs from the
A
circulatory system
B
respiratory
C
transport system
D
digestive system
Ask EduPadi AI for a detailed answer
Share this question
5
The exchange of gases between the environment and the respiratory organs of vertebrates is referred to as
A
inhalation
B
respiration
C
expiration
D
breathing
Ask EduPadi AI for a detailed answer
Share this question
6
The maintenance of a constant internal environment in an organism is known as
A
homeostasis
B
homoiothermy
C
diuresis
D
dialysis
Ask EduPadi AI for a detailed answer
Share this question
7
Which of the following organs is responsible for the production of insulin?
A
Spleen
B
Adrenal gland
C
Thyroid gland
D
Pancreas
Ask EduPadi AI for a detailed answer
Share this question
8
Which of the following actions is NOT a voluntary action?
A
Stealing
B
Sneezing
C
Fighting
D
Cheating
Ask EduPadi AI for a detailed answer
Share this question
9
Which of the following parts of the ear does NOT contain endolymph?
A
Semi-circular canals
B
Utriculus
C
Tympanum
D
Sacculus
Ask EduPadi AI for a detailed answer
Share this question
10
The steps below are involved in the testing of a leaf for starch. Study them carefully and answer the question
The CORRECT order for the test is
The CORRECT order for the test is
A
I, II, III and IV
B
I, III, II and IV
C
II, III,, I and IV
D
III, I, II and IV
Ask EduPadi AI for a detailed answer
Share this question