Home > Class 12 Biology > Quizzes > Class 12 Biology Practice Test: Reproduction in Flowering Plants - Structure of Embryo Sac
Class 12 Biology Practice Test: Reproduction in Flowering Plants - Structure of Embryo Sac
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 68% • Most missed: “All cells in the megaspore are functional.”
Class 12 Biology Practice Test: Reproduction in Flowering Plants - Structure of Embryo Sac
Time left 00:00
10 Questions

1. Which is the largest cell of the embryo sac?
2. ________ distinguished between bisporic and tetrasporic.
3. Label the part marked by the blue arrow.
Antipodal cells 3 mature cells in embryo sac present opposite to micropylar end
4. Label the part marked in blue arrow.
Polar nuclei undergo double fertilization female gametophytes fuse with male gametophytes
5. What are 3 chalazal cells called?
6. Label the part marked with a blue arrow.
Nucellus made up of cushiony cells helps in the nourishment of the embryo sac
7. Which half is the embryo sac embedded?
8. How do the 3 cells of the egg apparatus communicate?
9. All cells in the megaspore are functional.
10. ______ apparatus is a mass of finger like projections on the synergid wall.

⚡ Recently practiced quizzes in this topic
Live quiz activity
Class 12 Biology Practice Test: Evolution - Evidences for Evolution Class 12 Biology Practice Test: Molecular Basis of Inheritance - DNA Fingerprinting Class 12 Biology Practice Test: Molecular Basis of Inheritance - Methodologies of HGP Class 12 Biology Practice Test: Principles of Inheritance and Variation - Mendel's Laws of Inheritance MCQs for Human Reproduction Class 12 Biology Practice Test: Environmental Issues - Radioactive Wastes Class 12 Biology Practice Test: Molecular Basis of Inheritance - The Machinery and the Enzymes for Replication of DNA Class 12 Biology Practice Test: Organisms and Populations - Population Growth Class 12 Biology Practice Test: Biodiversity and Conservation - Importance of Species Diversity to the Ecosystem Class 12 Biology Practice Test: Molecular Basis of Inheritance - Lac Operon
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | OSHA Basics Quiz | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.