Chapter Exam

Unit 5 Chapter 11: Histology and Anatomy of Flowering Plants — Online MCQ Test

Q: Which tissue is responsible for continuous growth in plants?

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

Q: Which tissue system mainly provides protection to the plant body?

Answer: C. Dermal tissue system — The dermal tissue system forms the outer protective covering of the plant body.

Q: In a transverse section of a dicot root, the xylem and phloem are arranged:

Answer: B. Radially on different radii — In roots, xylem and phloem are arranged radially on different radii, unlike stems where vascular bundles are conjoint.

BOTANY · CLASS 11 INTERMEDIATE 1 YEAR · Telangana State Board

Practice Unit 5 Chapter 11: Histology and Anatomy of Flowering Plants with a free chapter-wise online MCQ test for Telangana State Board CLASS 11 INTERMEDIATE 1 YEAR BOTANY. This chapter covers: Focusing on internal structure this chapter examines meristematic and permanent plant tissues tissue systems internal anatomy of monocot and dicot roots stems and leaves.. AI-generated questions from basic to board-exam level, with instant results and explanations.

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Unit 5 Chapter 11: Histology and Anatomy of Flowering Plants — Important Questions & Answers (FAQ)

Frequently asked questions from Telangana State Board CLASS 11 INTERMEDIATE 1 YEAR BOTANY — Unit 5 Chapter 11: Histology and 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 plants?

A. Meristematic tissue ✓
B. Parenchyma
C. Collenchyma
D. Sclerenchyma

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

Which of the following is a feature of collenchyma?

A. Cells have lignified walls and dead protoplasm
B. Cells are living with unevenly thickened corners ✓
C. Cells are dead and highly elastic
D. Cells lack intercellular spaces and are dead

Answer: B. Cells are living with unevenly thickened corners
Collenchyma is a living mechanical tissue with uneven thickening at the corners of cells, providing support and flexibility.

Which tissue system mainly provides protection to the plant body?

A. Vascular tissue system
B. Ground tissue system
C. Dermal tissue system ✓
D. Mechanical tissue system

Answer: C. Dermal tissue system
The dermal tissue system forms the outer protective covering of the plant body.

Which statement correctly compares dicot and monocot stems?

A. Dicot stems have scattered vascular bundles and monocot stems have ring arrangement
B. Dicot stems have vascular bundles in a ring and monocot stems have scattered bundles ✓
C. Both dicot and monocot stems have vascular bundles only in the cortex
D. Both dicot and monocot stems lack cambium

Answer: B. Dicot stems have vascular bundles in a ring and monocot stems have scattered bundles
Dicot stems usually show vascular bundles in a ring, whereas monocot stems have scattered vascular bundles.

In a transverse section of a dicot root, the xylem and phloem are arranged:

A. In scattered bundles
B. Radially on different radii ✓
C. Concentrically with xylem in the center
D. In a ring with phloem inside xylem

Answer: B. Radially on different radii
In roots, xylem and phloem are arranged radially on different radii, unlike stems where vascular bundles are conjoint.

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