Reproduction in Human BeingsPractice Questions & MCQs
Practice Reproduction in Human Beings questions from Reproduction: How Life Continues (Class 9 Science) - important MCQs with answers and step-by-step solutions. Solve the sample questions below, then practice the full set free on the RankByte app.
Reproduction in Human BeingsQuiz - Solve & Score
Q1. Which organ/part has the function: 'produces sperm and testosterone'?
- A.testis
- B.oviduct (fallopian tube)
- C.uterus
- D.placenta
Answer: A. testis
What is the textbook's take? Asexual = single parent -> identical offspring (binary fission, budding, fragmentation, spores, vegetative propagation); sexual = two gametes -> zygote with variation; matching the stem's described feature against this list => the option answering the question = testis. Does that line up with one of the options? Yes - Correct. And the rest? option B) 'oviduct (fallopian tube)' is incorrect: oviduct (fallopian tube): site of fertilisation; option C) 'uterus' doesn't hold - uterus: where the embryo implants and develops. Pick: A) testis.
Q2. Which organ/part has the function: 'produces ova and female hormones'?
- A.ovary
- B.uterus
- C.placenta
- D.scrotum
Answer: A. ovary
First, read what's there - a typical biology numerical. We are after the quantity the stem asks for. Tool of choice - F = m*a, V = I*R, n = m/M, v = f*lambda, KE = (1/2) m v^2). Rearrange it for the unknown before substituting. Numbers in: F = m*a, V = I*R, n = m/M, v = f*lambda, KE = (1/2) m v^2). Common-sense check: recall the defining law / equation for the named quantity (e.g. Lock in option A) ovary. Trap-watch: option B) 'uterus' doesn't hold - uterus: where the embryo implants and develops; option C) 'placenta' is wrong because placenta: exchanges nutrients and wastes between mother and foetus.
Q3. Which organ/part has the function: 'site of fertilisation'?
- A.oviduct (fallopian tube)
- B.placenta
- C.scrotum
- D.vas deferens
Answer: A. oviduct (fallopian tube)
Master Reproduction in Human Beings on RankByte
Step-by-step solutions, mock tests, live ranks and streaks - free to start.
Get early accessReproduction in Human Beings - Frequently asked questions
Where can I practise Reproduction in Human Beings questions for Class 9 Science?
RankByte has Reproduction in Human Beings practice questions and MCQs from Reproduction: How Life Continues (Class 9 Science), each with the correct answer and a step-by-step solution - free to start.
Are these Reproduction in Human Beings questions important for the exam?
Yes. These Reproduction in Human Beings important questions follow the Science exam pattern (CBSE Boards, plus JEE and NEET foundation), so they help with both school and competitive prep.
Do the Reproduction in Human Beings questions come with answers and solutions?
Every Reproduction in Human Beings question on RankByte comes with the correct answer and a full step-by-step solution, so you learn the concept instead of just guessing.