Welcome to the best waec expo site 2024 where you will get CBT WAEC GCE Biology 2024/2025 Essay, Objective & Practical Questions And Answers for first series 4 hours before your exam.
CBT WAEC GCE Biology 2024/2025 Essay, Objective & Practical Questions And Answers
The WAEC GCE Biology 2024 Essay, Objective and Practical paper will commence on thursday 1st February 2024.
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The WAEC GCE Biology CBT 2024 paper has been categorized in to 3 main parts:
- WAEC GCE biology Objective 2024 CBT
- WAEC GCE biology essay 2024 Hybrid
- WAEC GCE biology practical 2024 Hybrid
Only the waec gce biology objective 2024 paper will be CBT, while essay and practical questions will be displayed to you on the computer screen and answering them on your answer booklet.
How to get waec gce biology 2024 questions and answers?
To get waec gce biology 2024 questions and answers check the table below:
|
PAPER |
PRICE |
PAYMENT METHOD |
|
WAEC GCE Biology
Essay And Objective 2024 |
N800 |
Transfer or MTN
CARD |
|
WAEC GCE Biology
Practical 2024 |
N500 |
Transfer or MTN
CARD |
WAEC GCE biology Past Questions And Answers - Essay
Below are the waec gce biology past questions and answers that you will like to check out:
WAEC GCE BIOLOGY NUMBER ONE
(1a)
[TABULATE]
=ORGANISM IN INCREASING ORDER OF COMPLEXITY=
(i) Bacterium
(ii) Eugelena
(iii) Hydra
(iv) Tapeworm
(v) Tilapia
(vi) Snake
=LEVEL OF ORGANISM=
(i) Cellular
(ii) Cellular
(iii) Tissue
(iv) Organ
(v) Organism
(vi) Organism
(1bi)
(PICK FOUR ONLY)
(i) High adaptability
(ii) Efficient nutrient absorption
(iii) Rapid movement
(iv) Reproduction flexibility
(v) Lower energy requirements
(vi) Easy diffusion of gases and waste products
(1bii)
(PICK FOUR ONLY)
(i) Specialized organs for different functions
(ii) Enhanced sensory perception
(iii) Advanced cognitive abilities
(iv) Greater mobility and dexterity
(v) Ability to withstand varying environmental conditions
(vi) Increased lifespan.
WAEC GCE BIOLOGY NUMBER TWO
(2a)
Tabular form
-Adult X-
TWO FOOD NUTRIENTS
(i) vitamins
(ii) minerals
ONE END PRODUCT OF DIGESTION
(i) glucose
-Adult Y-
TWO FOOD NUTRIENTS
(i) carbohydrates
(ii) protein
ONE END PRODUCT OF DIGESTION
(i) amino acids.
(2bi)
Constipation is a condition characterized by infrequent bowel movements and difficulty passing stool.
(2bii)
Adult X, who had a meal of vegetables, is less likely to suffer from constipation.
(2biii)
(PUCK ANY ONE)
(i) Vegetables are high in fiber, which adds bulk to the stool and helps in regular bowel movements.
(ii) Vegetables are also high in water content, which helps soften the stool and makes it easier to pass.
(iii) The presence of vitamins and minerals in vegetables helps promote a healthy digestive system and proper bowel function.
(2c)
(PICK ANY THREE)
(i) White bread provides a quick source of energy due to its high carbohydrate content.
(ii) The fried egg provides protein, which helps in muscle growth and repair.
(iii) The combination of white bread and fried egg can provide a balance of essential nutrients for the body.
(iv) The meal can be filling and satisfying, helping to reduce hunger and provide satiety.
(2di)
(PICK ANY TWO)
(i) Inadequate intake of essential nutrients: People may not consume a balanced diet that provides all the necessary vitamins, minerals, and macronutrients.
(ii) Poor absorption of nutrients: Certain medical conditions or digestive disorders can impair the absorption of nutrients from food.
(iii) Increased nutrient needs: Certain life stages, such as pregnancy or lactation, as well as certain medical conditions, may require higher nutrient intake than usual, and if these needs are not met, malnutrition can occur.
(2dii)
(PICK ANY THREE)
(i) Stunted growth: Malnutrition can lead to a lack of essential nutrients needed for proper growth and development, resulting in reduced height and weight for age.
(ii) Weak immune system: Malnutrition weakens the immune system, making children more susceptible to infections and diseases.
(iii) Delayed cognitive development: Inadequate nutrition can affect the brain's development, leading to learning difficulties and impaired cognitive function.
(iv) Lack of energy: Malnourished children may experience fatigue and lack of energy, affecting their overall physical and mental well-being.
WAEC GCE BIOLOGY NUMBER FOUR
(4ai)
Iron
(4aii)
Vitamin K
(4aiii)
Hemophilia
(4b)
(i) Spinach
(ii) Broccoli
(iii) Brussels sprouts
(4c)
(i) Blood typing and crossmatching
(ii) Compatibility testing for infectious diseases like hepatitis and HIV
(iii) Hemoglobin and hematocrit levels to assess the patient's blood count
(4d)
(i) Blood group A and Blood group O
(ii) Blood group A and Blood group O
(4ei)
The genetic disorder named in Hemophilia is common in males because it is an X-linked recessive disorder. Males only have one X chromosome, so if they inherit the faulty gene on their X chromosome, they will manifest the disorder.
(4eii)
Faulty gene from both parents.
(4eiii)
(i) Down syndrome
(ii) Cystic fibrosis.
WAEC GCE BIOLOGY INSTRUCTIONS
ANSWER THREE QUESTIONS IN ALL: TWO QUESTIONS FROM SECTION A, AND THE COMPULSORY QUESTION IN SECTION B.
SECTION A
QUESTION 1
QUESTION 2
QUESTION 3
QUESTION 4
SECTION B
QUESTION 5
COMPLETED
WAEC GCE Biology Past Questions And Answers - Objective
BIOLOGY OBJ ANSWERS
01-10: BADABABCCC
11-20: DCACCBDABA
21-30: CBAACADBCD
31-40: DACCABBDDA
41-50: AADBDACDDC
COMPLETED
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