Reproduction Practice Questions
WAEC (West Africa) · WAEC Biology · 146 free MCQs with instant results and detailed explanations.
146
Total
45
Easy
71
Medium
30
Hard
Start Practicing Reproduction
Take a timed quiz or customize your practice session
Sample Questions from Reproduction
Here are 10 sample questions. Start a quiz to get randomized questions with scoring.
Q1
Easy
Which of the following structures is primarily responsible for the production of sperm in male mammals?
A.
Seminiferous tubules
B.
Prostate gland
C.
Epididymis
D.
Vas deferens
Show Answer & Explanation
Correct Answer: A
The seminiferous tubules are the site of sperm production in the testes, making them the correct answer.
Q2
Easy
What is the primary function of the placenta in pregnant mammals?
A.
To produce hormones
B.
To provide nutrients and oxygen to the fetus
C.
To protect the fetus from infections
D.
To facilitate the birth process
Show Answer & Explanation
Correct Answer: B
The placenta's primary role is to supply nutrients and oxygen to the developing fetus, making option B the right answer.
Q3
Easy
Which of the following is the primary function of the male reproductive system?
A.
To produce sperm and deliver it to the female
B.
To nurture a developing fetus
C.
To produce eggs
D.
To regulate hormonal changes in females
Show Answer & Explanation
Correct Answer: A
The primary function of the male reproductive system is to produce sperm and deliver it to the female reproductive system for fertilization.
Q4
Medium
Which of the following is a characteristic feature of sexual reproduction in plants?
A.
Involvement of gametes
B.
Production of spores
C.
Asexual propagation
D.
Binary fission
Show Answer & Explanation
Correct Answer: A
Sexual reproduction in plants involves the formation and fusion of male and female gametes, leading to genetic variation in the offspring.
Q5
Medium
In human reproduction, the fusion of the sperm and egg occurs in which part of the female reproductive system?
A.
Ovary
B.
Uterus
C.
Fallopian tube
D.
Cervix
Show Answer & Explanation
Correct Answer: C
The fusion of sperm and egg typically takes place in the fallopian tube, where fertilization occurs before the fertilized egg moves to the uterus.
Q6
Medium
A certain plant species produces seeds that are dispersed by wind. Which of the following adaptations is most likely present in these seeds?
A.
Heavy and fleshy
B.
Lightweight and winged
C.
Sticky and barbed
D.
Large and nutrient-rich
Show Answer & Explanation
Correct Answer: B
Seeds that are dispersed by wind are usually lightweight and often have wings or fluff to facilitate their travel through the air.
Q7
Medium
Which of the following statements is true regarding asexual reproduction?
A.
It involves two parents.
B.
It produces genetically identical offspring.
C.
It requires fertilization.
D.
It occurs only in animals.
Show Answer & Explanation
Correct Answer: B
Asexual reproduction involves a single parent and leads to offspring that are genetically identical to that parent, ensuring no genetic variation.
Q8
Hard
In which stage of meiosis do homologous chromosomes separate and move towards opposite poles?
A.
Prophase I
B.
Metaphase II
C.
Anaphase I
D.
Telophase II
Show Answer & Explanation
Correct Answer: C
During Anaphase I of meiosis, homologous chromosomes are pulled apart to opposite poles of the cell, which is essential for reducing the chromosome number by half in gametes.
Q9
Hard
Which of the following hormones is primarily responsible for the development of the corpus luteum after ovulation?
A.
Luteinizing hormone (LH)
B.
Follicle-stimulating hormone (FSH)
C.
Estrogen
D.
Progesterone
Show Answer & Explanation
Correct Answer: A
Luteinizing hormone (LH) triggers ovulation and is crucial for the formation of the corpus luteum from the ruptured follicle, leading to increased progesterone production.
Q10
Hard
In the process of sexual reproduction in flowering plants, which structure is primarily responsible for the protection of ovules and seeds during development?
A.
Style
B.
Ovary
C.
Anther
D.
Stigma
Show Answer & Explanation
Correct Answer: B
The ovary is the part of the flower that contains the ovules, which develop into seeds after fertilization. It protects the ovules during their development, making it the correct answer.
Showing 10 of 146 questions. Start a quiz to practice all questions with scoring and timer.
Practice All 146 Questions →Other WAEC (West Africa) Subjects
Reproduction — WAEC (West Africa) WAEC Biology Practice Questions Online
This page contains 146 practice MCQs for the chapter Reproduction in WAEC (West Africa) WAEC Biology. The questions are organized by difficulty — 45 easy, 71 medium, 30 hard — so you can choose the right level for your preparation.
Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit.