WAEC Biology Past Questions
The West African Examinations Council (WAEC) is one of the most important examination bodies in Africa. It is responsible for conducting examinations for students in a variety of subjects, including biology.
If you are planning to take the WAEC biology exam, it is important to start preparing early. One of the best ways to do this is to study WAEC biology past questions.
Past questions can give you a good idea of the types of questions that are likely to be asked on the exam. They can also help you to identify your strengths and weaknesses in the subject.
In this blog article, we will provide you with a comprehensive guide to WAEC biology past questions.
We will discuss how to find and use past questions, as well as provide you with some tips on how to answer them effectively.
How to Find WAEC Biology Past Questions
There are a number of places where you can find WAEC biology past questions. One option is to purchase a book of past questions from a bookstore.
There are also a number of websites that offer free downloads of past questions.
When choosing a source for past questions, it is important to make sure that the questions are authentic. You should also make sure that the questions are up-to-date.
How to Use WAEC Biology Past Questions
Once you have found a source for past questions, you can start using them to prepare for the WAEC biology exam. Here are a few tips on how to use past questions effectively:
-
Start by reviewing the syllabus for the WAEC biology exam. This will give you an idea of the topics that you need to focus on.
-
Once you have a good understanding of the syllabus, start working through the past questions. Pay attention to the types of questions that are asked, as well as the level of difficulty.
-
If you find that you are struggling with a particular topic, focus your studies on that topic. You can also find additional resources online or in the library.
-
As you work through the past questions, make sure to keep track of your mistakes. This will help you to identify your weaknesses in the subject.
Tips for Answering WAEC Biology Past Questions
When answering WAEC biology past questions, there are a few things that you can do to improve your chances of success. Here are a few tips:
-
Read the question carefully and make sure that you understand what is being asked.
-
If you are not sure how to answer a question, try to break it down into smaller parts.
-
Use your knowledge of the syllabus to answer the question.
-
If you are still struggling to answer a question, try to find a similar question in your textbook or online.
-
Be sure to answer all of the questions.
WAEC Biology Objectives ( Review) 2023/2024
The 2023 WAEC biology questions and answers are divided into two sections (A & B). Where A is usually objectives with possibly 60 questions while B is always made up of 6 to 7 essay questions.
Below are the WAEC biology questions and answers
1. A cell is a functional unit of living organisms due to
A. multicellular organisms are made up of cells
B. all cells in a multicellular organism function as a single cell
C. the function of a multicellular organism is the sum total of the functions of its constituent cells
D. the function of a single cell is superior to that of the multicellular organism
E. the cells of a multicellular organism are similar in structure
ANSWER: A ( multicellular organisms are made up of cells )
2. The organelle that eliminates water from the body of protozoa is
A. plasma membrane
B. contractile vacuole
C. cell wall
D. protoplasm
E. nucleus
ANSWER: B ( contractile vacuole )
3. Spirogyra is known to be a multicellular plant due to ____
A. its cells are linked together by cytoplasmic strands
B. its cells are joined to form organs
C. the cylindrical cells are linked end to end
D. the filaments consist of one cell only
E. it is an alga containing large vacuoles
ANSWER: A ( its cells are linked together by cytoplasmic strands )
More Biology Questions to Keep in Mind
4. The mechanism of gaseous exchange in living organisms is controlled by ____
A. osmosis
B. inhalation
C. diffusion
D. exhalation
E. breathing
ANSWER: C (diffusion)
5. Which of the following statement is true about diffusion?
A. it involves the movement of water molecules only
B. Molecules move from a region of higher concentration to a region of lower concentration
C. differentially permeable membrane must be present for diffusion to occur
D. It involves when a solute can no longer dissolve in a solvent of only solute molecules into the Bowman’s capsule
E. It occurs when a solute can no longer dissolve in a solvent
ANSWER: E (It occurs when a solute can no longer dissolve in a solvent)
Biology Questions and Answers for 2023/2024 (Theory Paper 1)
The questions always come in this format
1. (a) Describe briefly the role of the stomach in digestion.
(b) Name three parts of plants in which food can be stored
(c) Explain briefly how the level of sugar in the mammalian blood can be regulated.
2. (a)(i) What is sexual reproduction?
(ii) Name four organs in mammals that produce sex hormones.
(iii) Name one sex hormone produced by each of the organs named in 2(a)(i).
(b) In a tabular form outline three differences between reproductions in lizards and birds.
(c) (i) How are identical twins forms in humans?
(ii) State three characteristic features of identical twins.
3. (a) Explain the following terms:
(i) disease;
(ii) symptoms of diseases
(b) (i) List two physical and two chemical barriers that prevent pathogens from penetrating the body of an organism.
(ii) Explain how vaccination protects the body from contracting infectious diseases.
(c) Distinguish between an antibody and an antigen.
(d) Name the causative agents of: (i) Malaria; (ii) Cholera; (iii) AIDS.
FAQ
What are the benefits of using WAEC biology past questions?
There are a number of benefits to using WAEC biology past questions. First, they can give you a good idea of the types of questions that are likely to be asked on the exam. Second, they can help you to identify your strengths and weaknesses in the subject. Third, they can help you to develop your problem-solving skills.
Where can I find WAEC biology past questions?
There are a number of places where you can find WAEC biology past questions. One option is to purchase a book of past questions from a bookstore. There are also a number of websites that offer free downloads of past questions.
How should I use WAEC biology past questions?
When using WAEC biology past questions, it is important to follow a few simple tips. First, start by reviewing the syllabus for the WAEC biology exam. This will give you an idea of the topics that you need to focus on. Second, work through the past questions carefully, paying attention to the types of questions that are asked, as well as the level of difficulty. Third, make sure to keep track of your mistakes so that you can focus your studies on your weaknesses.
Conclusion
WAEC biology past questions can be a valuable resource for students who are preparing for the WAEC biology exam. By following the tips in this blog article, you can use past questions to improve your chances of success on the exam.
