NEET Biology: Sexual Reproduction in Flowering Plants — MCQ Test 14

Q6. Which statement about polyembryony in flowering plants is correct?

Q7. Which of the following statements about the role of the funiculus in an ovule is correct?

Q8. Which of the following statements about ethylene's role in fruit ripening is incorrect?

Q9. Which of the following statements about cleistogamy is correct?

Q10. Which process is responsible for ensuring genetic variation in sexual reproduction of flowering plants?

NEET BiologySexual Reproduction in Flowering Plants

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Which of the following statements about the significance of cross-pollination is correct?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Sexual Reproduction in Flowering Plants. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Following, Statements, Significance, Pollination, Describes, and Function.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which of the following statements about the significance of cross-pollination is correct?

  • A. Cross-pollination enhances genetic diversity and leads to more resilient plant populations.
  • B. Cross-pollination results in genetically identical offspring.
  • C. Cross-pollination is less beneficial than self-pollination for adaptability.
  • D. Cross-pollination always results in reduced fruit size.

Q2. Which of the following best describes the function of petals in many flowering plants?

  • A. They produce pollen
  • B. They protect the ovary
  • C. They attract pollinators through color and fragrance
  • D. They facilitate seed dispersal

Q3. Which of the following statements about nectaries in flowers is correct?

  • A. Nectaries secrete nectar to attract pollinators, thus playing a key role in cross-pollination.
  • B. Nectaries produce pollen grains.
  • C. Nectaries are found exclusively in wind-pollinated flowers.
  • D. Nectaries inhibit pollinator visits by emitting repulsive chemicals.

Q4. Which of the following statements about the evolutionary advantage of cross-pollination is correct?

  • A. Cross-pollination promotes genetic variability, enhancing adaptability and survival of plant populations.
  • B. Cross-pollination produces genetically identical offspring.
  • C. Cross-pollination reduces the chance of genetic recombination.
  • D. Cross-pollination limits the potential for natural selection.

Q5. Which of the following statements about seed dormancy is correct?

  • A. Seed dormancy prevents germination under unfavorable environmental conditions.
  • B. Seed dormancy causes immediate germination once the seed is released.
  • C. Seed dormancy is absent in all endospermic seeds.
  • D. Seed dormancy only occurs in seeds that develop through apomixis.

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