Asexual Reproduction (Fission, Budding, Fragmentation, Regeneration, Spore Formation, Vegetative Propagation) MCQs

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