Asexual Reproduction (Fission, Budding, Fragmentation, Regeneration, Spore Formation, Vegetative Propagation)Practice Questions & MCQs
Practice Asexual Reproduction (Fission, Budding, Fragmentation, Regeneration, Spore Formation, Vegetative Propagation) questions from How do Organisms Reproduce? (Class 10 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.
Asexual Reproduction (Fission, Budding, Fragmentation, Regeneration, Spore Formation, Vegetative Propagation)Quiz - Solve & Score
Q1. In each menstrual cycle of a normal adult human female, how many mature ova (eggs) are typically released?
- A.One
- B.Two - one from each ovary simultaneously
- C.Thousands
- D.Zero - eggs are only released during pregnancy
Answer: A. One
Q2. How many years have CFC production levels been frozen at?
- A.1984 levels.
- B.1985 levels.
- C.1986 levels.
- D.1987 levels.
Answer: C. 1986 levels.
Eliminate first - option A) '1984 levels.' doesn't hold - This is incorrect because CFC production levels were frozen at 1986 levels, not 1984; option B) '1985 levels.' is incorrect: This is incorrect because CFC production levels were frozen at 1986 levels, not 1985; option D) '1987 levels.' fails since This is incorrect because CFC production levels were frozen at 1986 levels, not 1987. That leaves only option C). Confirm with the chapter rule: The formula to find the number of years is not applicable here. The correct answer is 1986 (biology, chapter 'How do Organisms Reproduce?'). Answer: C) 1986 levels.
Q3. Which statement correctly compares modes of reproduction in unicellular and multicellular organisms?
- A.Unicellular organisms mostly reproduce asexually (e.g. fission), while multicellular organisms may reproduce asexually or sexually
- B.Unicellular organisms cannot reproduce at all
- C.Both reproduce only sexually
- D.Multicellular organisms can only reproduce asexually
Answer: A. Unicellular organisms mostly reproduce asexually (e.g. fission), while multicellular organisms may reproduce asexually or sexually
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