2016 WAEC Biology past questions and answers

JAMB CBT App

Study offline with EduNgr JAMB CBT app that has so many features, including thousands of past questions, JAMB syllabus, novels, etc.

Install The App





1
Flaccidity in plants is associated with

A cessation of photosynthesis

B wilting

C turgidity

D discolouration of leaves



Correct Option: B


We're working to add a detailed solution for 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



Correct Option: C


We're working to add a detailed solution for this question


3
Lateral meristem in flowering plants is found in the

A cortex

B pericycle

C cambium

D pith



Correct Option: C


We're working to add a detailed solution for 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



Correct Option: B


We're working to add a detailed solution for 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



Correct Option: D


We're working to add a detailed solution for this question


6
The maintenance of a constant internal environment in an organism is known as

A homeostasis

B homoiothermy

C diuresis

D dialysis



Correct Option: A


We're working to add a detailed solution for 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



Correct Option: D


We're working to add a detailed solution for this question


8
Which of the following actions is NOT a voluntary action?

A Stealing

B Sneezing

C Fighting

D Cheating



Correct Option: B


We're working to add a detailed solution for 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



Correct Option: A


We're working to add a detailed solution for 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

A I, II, III and IV

B I, III, II and IV

C II, III,, I and IV

D III, I, II and IV



Correct Option: D


We're working to add a detailed solution for this question




JAMB CBT APP

EduNgr JAMB CBT app that has thousands of past questions and answers, JAMB syllabus, novels, etc. And works offline!


Install App