Class 11 Biology MCQ Chapter 6 Anatomy of Flowering Plants
Welcome to Class 11 Biology MCQ Chapter 6 Anatomy of Flowering Plants English Medium. Here, you will find a collection of important multiple-choice questions (MCQs) with answers that are specially prepared for AHSEC Higher Secondary First Year students.
The chapter Anatomy of Flowering Plants focuses on the internal structure of plants and helps students understand how different plant tissues and organs function. It covers important topics such as meristematic tissues, permanent tissues, epidermal tissue system, ground tissue system, vascular tissue system, xylem, phloem, and the internal structure of roots, stems, and leaves. These concepts are essential for understanding plant growth and development.
All MCQs are prepared according to the latest AHSEC syllabus and examination pattern. By practicing these questions, students can strengthen their concepts, improve their revision, and become more confident in answering objective questions during examinations.
Whether you are preparing for school tests, annual exams, or the AHSEC HS First Year Examination, these MCQ solutions will help you learn the chapter more effectively and achieve better results in Biology.
Unit II. Structural Organisation in Animals and Plants
Anatomy of Flowering Plants
VSA & MCQ
I. Short Answer Questions (1 Mark Each)
Q1. What is plant anatomy?
Ans: It is the study of internal structure of plants.
Q2. What are tissues?
Ans: Groups of similar cells performing a common function are called tissues.
Q3. Name the three tissue systems in plants.
Ans: Epidermal, ground and vascular tissue systems.
Q4. What is epidermal tissue system?
Ans: It forms the outer protective covering of plant organs.
Q5. What is cuticle?
Ans: A waxy layer present on the epidermis that reduces water loss.
Q6. What are stomata?
Ans: Small pores in the epidermis for gas exchange.
Q7. What are guard cells?
Ans: Specialized cells that control opening and closing of stomata.
Q8. What is ground tissue?
Ans: Tissue forming the bulk of the plant body.
Q9. Name simple permanent tissues.
Ans: Parenchyma, collenchyma and sclerenchyma.
Q10. What is parenchyma?
Ans: Living cells with thin walls used for storage and photosynthesis.
Q11. What is collenchyma?
Ans: Living tissue providing flexibility and support.
Q12. What is sclerenchyma?
Ans: Dead tissue with thick walls providing strength.
Q13. What is vascular tissue?
Ans: Tissue responsible for transport of water and food.
Q14. What are xylem and phloem?
Ans: Xylem transports water, phloem transports food.
Q15. What is a dorsiventral leaf?
Ans: A leaf with distinct upper and lower surfaces.
II. Multiple Choice Questions (MCQs)
Q1. Plant anatomy deals with
(a) External structure
(b) Internal structure
(c) Reproduction
(d) Genetics
Ans: (b)
Q2. Epidermis is part of
(a) Ground tissue
(b) Vascular tissue
(c) Epidermal tissue
(d) Meristem
Ans: (c)
Q3. Cuticle is made of
(a) Cellulose
(b) Lignin
(c) Wax
(d) Protein
Ans: (c)
Q4. Stomata help in
(a) Absorption
(b) Respiration
(c) Photosynthesis only
(d) Gas exchange
Ans: (d)
Q5. Guard cells contain
(a) No nucleus
(b) Chloroplasts
(c) Vacuole absent
(d) Thick outer wall
Ans: (b)
Q6. Parenchyma cells are
(a) Dead
(b) Living
(c) Lignified
(d) Thick-walled
Ans: (b)
Q7. Collenchyma provides
(a) Transport
(b) Protection
(c) Flexibility
(d) Storage
Ans: (c)
Q8. Sclerenchyma cells are
(a) Living
(b) Dead
(c) Thin-walled
(d) Vacuolated
Ans: (b)
Q9. Xylem transports
(a) Food
(b) Hormones
(c) Water
(d) Oxygen
Ans: (c)
Q10. Phloem transports
(a) Water
(b) Minerals
(c) Food
(d) Oxygen
Ans: (c)
Q11. Vascular bundles in monocot stem are
(a) In ring
(b) Scattered
(c) Absent
(d) Double
Ans: (b)
Q12. Vascular bundles in dicot stem are
(a) Scattered
(b) Ring-shaped
(c) Absent
(d) Irregular
Ans: (b)
Q13. Cambium is present in
(a) Monocot stem
(b) Dicot stem
(c) Root hair
(d) Leaf
Ans: (b)
Q14. Monocot root has
(a) Few xylem bundles
(b) Many xylem bundles
(c) No xylem
(d) Single xylem
Ans: (b)
Q15. Dicot root shows
(a) Polyarch condition
(b) Few xylem bundles
(c) No phloem
(d) No cortex
Ans: (b)
Q16. Palisade mesophyll is rich in
(a) Air spaces
(b) Chloroplasts
(c) Lignin
(d) Starch only
Ans: (b)
Q17. Spongy mesophyll helps in
(a) Photosynthesis only
(b) Storage
(c) Gas exchange
(d) Transport
Ans: (c)
Q18. Dorsiventral leaf is found in
(a) Monocots
(b) Dicots
(c) Gymnosperms
(d) Algae
Ans: (b)
Q19. Isobilateral leaf is found in
(a) Dicots
(b) Monocots
(c) Bryophytes
(d) Pteridophytes
Ans: (b)
Q20. Bundle sheath is made of
(a) Parenchyma
(b) Sclerenchyma
(c) Collenchyma
(d) Xylem
Ans: (b)
Q21. Root hair arises from
(a) Cortex
(b) Epidermis
(c) Xylem
(d) Phloem
Ans: (b)
Q22. Endodermis has
(a) Stomata
(b) Casparian strips
(c) Chloroplast
(d) Lenticels
Ans: (b)
Q23. Pericycle gives rise to
(a) Leaves
(b) Roots
(c) Lateral roots
(d) Flowers
Ans: (c)
Q24. Secondary growth occurs in
(a) Monocots
(b) Dicots
(c) Algae
(d) Moss
Ans: (b)
Q25. Vascular bundle in dicot is
(a) Closed
(b) Open
(c) Absent
(d) Double
Ans: (b)
Q26. Vascular bundle in monocot is
(a) Open
(b) Closed
(c) Ring
(d) Double
Ans: (b)
Q27. Phloem parenchyma is absent in
(a) Dicots
(b) Monocots
(c) Roots
(d) Leaves
Ans: (b)
Q28. Sclerenchyma provides
(a) Nutrition
(b) Support
(c) Transport
(d) Growth
Ans: (b)
Q29. Cortex is part of
(a) Vascular tissue
(b) Ground tissue
(c) Epidermal tissue
(d) Meristem
Ans: (b)
Q30. Anatomy helps in
(a) Cooking
(b) Plant identification
(c) Painting
(d) Writing
Ans: (b)
