Fertilization and Post Fertilization Changes MCQs Quiz Online PDF Download

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MCQs on Fertilization and Post Fertilization ChangesQuiz PDF Download

MCQ: Before fertilization, ovary has

  1. one nucleus
  2. two nuclei
  3. three nuclei
  4. more than four nuclei

B

MCQ: Seeds may be

  1. endospermic
  2. non-endospermic
  3. ectospermic
  4. both A and B

D

MCQ: Exine refers to the

  1. outer wall of the mature pollen grain
  2. pollen tube germinating through the style
  3. sticky material of the stigma
  4. lodicule of the bracts

A

MCQ: Micropyle is the

  1. male gamete formed by the generative nucleus
  2. pollen tube formed through the vegetative nucleus
  3. opening in the wall of ovule
  4. enzyme secreted by the pollen tube to dissolve stigma and style

C

MCQ: Intine refers to the

  1. pollen tube germinating through the style
  2. inner wall of the mature pollen grain
  3. part connecting ovule with placenta
  4. fruit chambers in the zygote

B