Chapter Exam

Chapter 6: Anatomy of Flowering Plants — Online MCQ Test

Q: Which tissue is responsible for continuous growth in length in young parts of a plant?

Answer: A. Meristematic tissue — Meristematic tissue consists of actively dividing cells and brings about growth in plant parts.

Q: Which of the following is a simple permanent tissue?

Answer: C. Parenchyma — Parenchyma is a simple permanent tissue made up of similar cells performing basic functions like storage and photosynthesis.

Q: A student observes a plant stem with vascular bundles arranged in a ring, presence of cambium, and distinct pith. Which inference is correct?

Answer: B. It is a dicot stem capable of secondary growth — Ring arrangement of vascular bundles, cambium, and distinct pith are characteristic of dicot stems and indicate secondary growth potential.

BIOLOGY · CLASS 11 FIRST PUC · Karnataka State Board

Practice Chapter 6: Anatomy of Flowering Plants with a free chapter-wise online MCQ test for Karnataka State Board CLASS 11 FIRST PUC BIOLOGY. This chapter covers: Meristematic Tissue Permanent Tissue Xylem Phloem Epidermis Ground Tissue Vascular Bundle Dicot Monocot. AI-generated questions from basic to board-exam level, with instant results and explanations.

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Chapter 6: Anatomy of Flowering Plants — Important Questions & Answers (FAQ)

Frequently asked questions from Karnataka State Board CLASS 11 FIRST PUC BIOLOGY — Chapter 6: Anatomy of Flowering Plants, with answers and explanations. These are sample questions; the exam has its own separate question set.

Which tissue is responsible for continuous growth in length in young parts of a plant?

A. Meristematic tissue ✓
B. Permanent tissue
C. Epidermal tissue
D. Parenchyma

Answer: A. Meristematic tissue
Meristematic tissue consists of actively dividing cells and brings about growth in plant parts.

Which of the following is a simple permanent tissue?

A. Xylem
B. Phloem
C. Parenchyma ✓
D. Cambium

Answer: C. Parenchyma
Parenchyma is a simple permanent tissue made up of similar cells performing basic functions like storage and photosynthesis.

Which statement best describes collenchyma?

A. Cells are dead and highly lignified
B. Cells are living with unevenly thickened corners ✓
C. Cells are dead with no protoplasm
D. Cells have large intercellular spaces and store starch only

Answer: B. Cells are living with unevenly thickened corners
Collenchyma consists of living cells with unevenly thickened cell corners, providing flexibility and support.

Which of the following best distinguishes tracheids from vessels?

A. Tracheids are living; vessels are dead
B. Tracheids are narrower and occur in all vascular plants ✓
C. Vessels are present only in roots
D. Tracheids transport food while vessels transport water

Answer: B. Tracheids are narrower and occur in all vascular plants
Tracheids are narrow water-conducting cells found in all vascular plants, while vessels are wider and more specialized.

A student observes a plant stem with vascular bundles arranged in a ring, presence of cambium, and distinct pith. Which inference is correct?

A. It is a monocot stem with closed vascular bundles
B. It is a dicot stem capable of secondary growth ✓
C. It is a dicot root with radial vascular bundles
D. It is a monocot root lacking pith

Answer: B. It is a dicot stem capable of secondary growth
Ring arrangement of vascular bundles, cambium, and distinct pith are characteristic of dicot stems and indicate secondary growth potential.