380
MCQ Questions
40
Assertion-Reason
92
NEET 2025 Pattern
42
Previous Year Q
NCERT Mapping
Morphology of Flowering Plants is from NCERT Class 11 Biology, Chapter 5, under the unit Structural Organisation. This chapter carries approximately 4% weightage in NEET, based on analysis of the last 10 years of question papers. MedicNEET covers this chapter with 512 questions — every question built from line-by-line NCERT analysis.
Topics in Morphology of Flowering Plants
The flower
The inflorescence
Semi- technical description
The fruit
The seed
The root
The stem
The leaf
Sample Questions — Morphology of Flowering Plants
Try 5 free questions below. Get all 512 in the MedicNEET app.
MCQ
Assertion (A): The floral diagram of Solanaceae shows five sepals, five petals, and five stamens.
Reason (R): Solanaceae flowers are pentamerous.
✅ Correct Answer: A
Pentamerous means parts in multiples of five, which matches Solanaceae floral structure.
MCQ
A leaf with lamina incised but not reaching the midrib is called:
✅ Correct Answer: B
Simple leaves have a continuous lamina even when slightly incised.
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MCQ
The family Solanaceae is commonly called the ________ family.
✅ Correct Answer: B
Solanaceae is the potato family.
Assertion-Reason
Assertion (A): The embryo occupies a specific position within monocotyledonous seeds.
Reason (R): The embryo is positioned in the center of the endosperm in monocot seeds.
✅ Correct Answer: C
The Assertion is true - embryos have specific positions in seeds. However, NCERT states “The embryo is small and situated in a groove at one end of the endosperm” - the Reason incorrectly places the embryo centrally when it’s actually positioned at one end in a groove.
NEET 2025 Pattern
Which of the following statements about the diverse roles and modifications of the stem are correct?
S1: The stem develops from the plumule and is primarily responsible for the ascending growth, bearing various appendages like leaves and flowers.
S2: Beyond basic functions like conduction, stems can undergo modifications to serve specialized roles such as food storage and providing mechanical support.
S3: Protection against grazing animals is a function exclusively performed by leaves and not by any stem modifications.
S4: Vegetative propagation is a common mode of reproduction in flowering plants, for which roots, but never stems, get modified.
S5: The primary region responsible for the growth in length of the stem is the root cap, providing protection as it makes its way through the soil.
✅ Correct Answer: B
This question evaluates the understanding of the various functions and modifications of the stem as per NCERT.
S1: Correct. NCERT states, "The stem is the ascending part of the axis bearing branches, leaves, flowers and fruits. It develops from the plumule of the embryo of a germinating seed."
S2: Correct. NCERT explicitly mentions, "Some stems perform the function of storage of food, support, protection and of vegetative propagation."
S3: Incorrect. NCERT states that 'protection' is a function performed by some stems (e.g., thorns are stem modifications for protection against grazing animals), so it is not exclusively performed by leaves.
S4: Incorrect. NCERT states that 'vegetative propagation' is a function performed by some stems, contradicting the claim that stems are never modified for this purpose.
S5: Incorrect. The root cap is a protective structure found at the apex of the root, not the stem, and is involved in root growth. Stem growth in length is due to the activity of apical meristems.
Therefore, statements S1 and S2 are correct.
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Frequently Asked Questions
How many Morphology of Flowering Plants questions does MedicNEET have?
MedicNEET has 512 questions for Morphology of Flowering Plants, including 380 MCQs, 40 Assertion-Reason questions, and 92 NEET 2025-style long-form questions.
What is the NEET weightage of Morphology of Flowering Plants?
Morphology of Flowering Plants carries approximately 4% weightage in NEET, based on analysis of the last 10 years of papers. It falls under the Structural Organisation unit of Class 11 Biology.
Are Morphology of Flowering Plants questions NCERT-based?
Yes, all MedicNEET Morphology of Flowering Plants questions are built from line-by-line analysis of NCERT Class 11 textbook. Every question maps to specific NCERT pages and concepts.