Correct JAMB Biology Questions and Answers PDF To CBT Exams. – Download likely Joint Admission and Matriculation Board, JAMB Biology Expo/runs for all batches, key points and learn how to answer Biology UTME Questions without stress and get a high aggregate score.
For those asking, will JAMB Repeat questions? Practice Unified Tertiary Matriculation Examination, UTME Biology Objectives past Questions and Answers here. With this, candidates will be able to score very high in the ongoing computer-based test exams. Read more for details on Possible JAMB Biology Solutions and hints to pass the exam for first, second, and third batch today.
The updates made available here are for interested candidates searching for the current expected JAMB Biology CBT Questions for 2025. We equally make available other necessary information concerning the exams with Past Questions and Answers.
Possible JAMB CBT Biology 2025 Objectives Questions and Answers PDF
This post present to all candidates free and likely JAMB Questions. The latest updates on Today’s CBT exams will be made available as soon as possible for all interested candidates. The following are JAMB Biology Sample Past Questions and Answers:
You will have 40 questions for the biology Exams. Try and answer the questions correctly and adhere to the Exams instructions.
UTME Biology Past Questions
1, Which of the following structures in the ear is responsible for transmitting sound vibrations to the auditory nerve?
- A. Auditory canal
- B. Ossicles
- C. Cochlea
- D. Eardrum
Answer: C (Cochlea)
2. Digestive enzymes are responsible for
- A. Regulating the pH of the digestive tract
- B. Absorbing nutrients into the bloodstream
- C. Breaking down food into smaller molecules
- D. Transporting food through the digestive system
Answer: C (Breaking down food into smaller molecules )
3. Ecological succession refers to
- A. The gradual and predictable change in a community over time
- B. The competition among species for limited resources
- C. The process of natural selection in a population
- D. The movement of organisms from one habitat to another
Answer: A (The movement of organisms from one habitat to another )
4. One of those listed below best describes a natural habitat in ecology?
- A. A controlled laboratory setting for ecological experiments
- B. A human-created environment for wildlife conservation
- C. An area where organisms naturally live and interact with their surroundings
- D. A protected area for endangered species
Answer: A (A controlled laboratory setting for ecological experiments)
5. One of the statements below is true regarding cell growth?
- A. Cell growth involves an increase in the number of organelles within a cell
- B. Cell growth is a continuous process throughout the life of a cell
- C. Cell growth is solely influenced by external factors
- D. Cell growth occurs by cell division
Answer: D (Cell growth occurs by cell division)
6. What is the primary function of the liver in the human body?
- A. Detoxification and metabolism of nutrients and drugs
- B. Regulation of blood pressure
- C. Production of hormones
- D. Regulation of body temperature
Answer: A (Detoxification and metabolism of nutrients and drugs)
7. Which of the following statements best describes courtship behaviors in animals?
- A. Courtship behaviors are primarily performed by females to attract males for mating
- B. Courtship behaviors involve displays and rituals performed by both males and females to attract a mate
- C. Courtship behaviors are solely performed by males to establish dominance within a social group
- D. Courtship behaviors are aggressive interactions between males competing for a female mate
Answer: B (Courtship behaviors involve displays and rituals performed by both males and females to attract a mate)
8. One of the options below correctly identifies excretory organs in animals?
- A. Brain, spinal cord, and nerves
- B. Lungs, kidneys, and skin
- C. Stomach, intestines, and bladder
- D. Heart, liver, and spleen
Answer: B (Lungs, kidneys, and skin)
9. One of the statements below best describes pollination in plants.
- A. Pollination is the process of seed formation within a flower
- B. Pollination is the process of transferring pollen from the anther to the stigma of a flower
- C. Pollination is the process of releasing pollen into the air for dispersal
- D. Pollination is the process of transferring pollen from the stigma to the anther of a flower
Answer: B (Pollination is the process of transferring pollen from the anther to the stigma of a flower)
10. The method below that best describe asexual reproduction in plants is …?
- A. Fertilization
- B. Vegetative propagation
- C. Seed dispersal
- D. Pollination
Answer: B (Vegetative propagation)
11. Germination is the process in which a seed
- A. Absorbs nutrients from the soil
- B. Develops into a mature plant
- C. Begins to photosynthesize
- D. Breaks dormancy and starts to grow
Answer: D (Breaks dormancy and starts to grow)
12. Which of the following is the correct classification of carbohydrates?
- A. Lipid
- B. Micronutrient
- C. Macronutrient
- D. Phytonutrient
Answer: C (Macronutrient)
13. Metamorphosis is a biological process that involves
- A. The regeneration of lost body parts in an organism
- B. The change in form and structure during the life cycle of certain organisms
- C. The growth and development of an organism from a zygote to an adult
- D. The transformation of an organism from an adult stage to a larval stage
Answer: B (The change in form and structure during the life cycle of certain organisms)
14. One of the following is a primary source of pollution in aquatic ecosystems?
- A. Air pollution
- B. Industrial discharge
- C. Soil erosion
- D. Deforestation
Answer: B (Industrial discharge)
15…………is a plant hormone responsible for promoting cell elongation and growth?
- A. Ethylene
- B. Gibberellins
- C. Abscisic acid
- D. Cytokinins
Answer: B (Gibberellins)
16. One of the following best describes the inheritance of traits from parents to offspring?
- A. Natural selection
- B. Evolution
- C. Adaptation
- D. Genetics
Answer: D (Genetics)
Free JAMB Biology Expo/Runs :If you want to get JAMB Biology Answers, all you have to do is to follow every update on this page.
The JAMB Questions are not very far from the previous question. candidates who made use of their past questions and equally practice with the CBT Application will not have anything to worry about.
How To Answer Biology JAMB Questions 2025
The tips below are very important while writing the Unified Tertiary Matriculation Examination, UTME. To Make the best out of the exams, we encourage candidates to do the following:
- Early Arrival to the Exams venue: Make sure you are at the Exams venue as early as possible so that you will remain calm and ready to write the exams without rushing any process.
- Read the questions carefully before taking any option: The idea here is that you will understand the questions very well. There are some questions that demand less time while others do not.
- Adhere to CBT exams Instruction accordingly: The instructions in the exams hall are very important, do not take things for granted.
- Pray: Prayer is very important, commit the exams you are about writing into the hands of the God Almighty.
- Time Management: Candidates are expected to manage their time effectively so as not to run out of it without attempting all the expected questions.
Hot topics on Biology exams
There are many important topics candidates should not joke with when studying for the CBT exams. The following are some core topics:
- Reproductive System
- Ecosystem
- Conservation of natural resources
- Joints
- Etc
Conclusion
It is important to remind candidates that infoshoutloud.com.ng team do not in anyway supply JAMB Candidates with JAMB expo but provide useful information and guidelines on how to pass and Score high in the Unified Tertiary Matriculation Examination, UTME. Make good use of the jamb syllabus, practice past Questions and prepare adequately for the exams.
Frequently Asked Questions
Is biology in JAMB hard?
Biology is of the science subject that is very easy in JAMB. It requires a good understanding of biological concepts, terminology, and diagrams.
To pass Biology in JAMB very well, candidates are expected to have a good knowledge of the human anatomy, physiology, and ecology
How long Will JAMB Exams Take?
The time expected to answer Biology questions may not be more than 50 minutes.
Remember that you will have three subjects to tackle, do not waste your time in one subject. The total time for the three subjects will be within 2 hours 30 minutes.
Biology Frequently Repeated questions:
There are many Questions candidates may not fail to see in Every Year JAMB Exams. These Questions are there for candidates who make good use of their Past Questions and The CBT Practice Softwares.
I believe you understood everything on the JAMB Biology Questions and Answers series. Feel free to leave a comment below.
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