Sexual Reproduction in Flowering Plants – CBSE Class 12 Previous Year Questions (2020–2026)

All 13 CBSE Class 12 previous-year questions from Sexual Reproduction in Flowering Plants (Biology), 2020–2026, taken from 8 papers. Practise them together in one test with the official marking and answer key, then review every answer.

▶ Practise all 13 questionsAll CBSE Class 12 chapters

Sexual Reproduction in Flowering Plants questions by paper

Sample questions

• CBSE Class 12 Biology Board 2026 (Set 57/1/1)
  Identify the plant in which emasculation is not required for artificial hybridization 1 A Rice Wheat Pea Papaya
• CBSE Class 12 Biology SQP 2026-27
  A researcher observes that in a particular flowering plant the pistil matures several days before the stamens in all flowers of the plant What is the most significant…
• CBSE Class 12 Biology Board 2025 (Set 57/1/1)
  The diagram given below shows labelling of four parts of a dicot embryo during its development as Rand 6 ef ev fay oe 5 is ie al fis Heart Nee ae shaped Globular embryo…
• CBSE Class 12 Biology Board 2025 (Set 57/1/1)
  How many pollen grains and ovules are likely to be formed in the anther and the ovary of an angiosperm bearing 50 microspore mother cells and 50 megaspore mother cells

Question text shown from the scanned paper; open the test to see each question exactly as printed.

More Biology chapters

• Human Reproduction 9
• Reproductive Health 5
• Principles of Inheritance and Variation 12
• Molecular Basis of Inheritance 17
• Evolution 9
• Human Health and Disease 7
• Strategies for Enhancement in Food Production 3
• Microbes in Human Welfare 7
• Biotechnology: Principles and Processes 16
• Biotechnology and its Applications 9
• Organisms and Populations 2
• Ecosystem 4
• Biodiversity and Conservation 2
• Environmental Issues 2