JAMB Frequently Repeated past questions in Biology. “Embarking on the journey to success in the Jamb biology exam? Delve into the ultimate guide with a treasure trove of this JAMB Frequently Repeated past questions, meticulously crafted to bolster your preparation and enhance your understanding.

Unravel the complexities of biological concepts and master your exam strategy with insights gleaned from years of examination patterns. Dive deep into the world of biology with our comprehensive collection of Jamb repeated past questions which covers all the Biology topics just free for you, meticulously curated to propel you towards academic excellence.”

JAMB always covers the following topics;

1. Cell Biology

2. Genetics

3. Ecology

4. Physiology

5. Evolution

6. Taxonomy

7. Reproduction

8. Plant and Animal Biology

9. Biotechnology

10. Human Anatomy and Health

Here are sample multiple-choice questions for each topic along with answers and explanations:

Question 1: What is the function of the mitochondria in a cell?

a) Protein synthesis

b) Energy production

c) Waste removal

d) Cell division



Answer: b) Energy production



Explanation: Mitochondria are known as the powerhouses of the cell, where cellular respiration occurs, producing energy in the form of ATP.



Question 2: Which of the following represents the genotype for a homozygous recessive trait?

a) Aa

b) AA

c) aa

d) AaAa



Answer: c) aa



Explanation: In genetics, lowercase letters typically represent recessive alleles. Homozygous recessive individuals have two copies of the recessive allele (aa).

Question 3: Which of the following describes a symbiotic relationship where one organism benefits and the other is harmed?

A) Mutualism

b) Commensalism

c) Parasitism

d) Predation

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