Biology - Anatomy of Flowering Plants
Practise 4 IAT (IISER) previous year questions on Anatomy of Flowering Plants, compiled from papers spanning 2022 to 2026. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty IAT (IISER) tests.
Anatomy of Flowering Plants has been asked in 4 of the 9 years of IAT (IISER) papers analysed (2017–2026), with 4 questions in all. 25% of them were easy, 75% moderate and 0% tough. Most of its questions came from 2026, with 1 question that year. In the last three years (2023–2026) it had 3 questions across 3 papers, about 1 per paper.
The chapter's 3 topics are not weighted equally: Permanent Tissues (2 questions, 50%), Secondary Growth (1 question, 25%), and Anatomy of Plant Parts (1 question, 25%) have been asked the most. Permanent Tissues has also led over the last five years, with 2 questions.
- 1Which one of the following choices matches the organs in column I with their vascular system arrangement described in column II? Column I Co2026Anatomy of Plant Parts
- 2Which of the following is NOT derived from the epidermal cell layer in plants?2024Permanent Tissues
- 3Which one of the following anatomical features of wood can be used to estimate the age of a tree growing in a temperate climate?2023Secondary Growth
- 4Match the features of a plant cell listed in Column I with their corresponding examples in Column II. Choose the CORRECT combination from th2022Permanent Tissues
Frequently Asked Questions
1.How many questions are available for Anatomy of Flowering Plants?
This chapter includes 4 questions compiled from IAT (IISER) papers spanning 2022 to 2026.
2.Are these questions only from IAT (IISER), or from other exams too?
These are IAT (IISER) questions specifically for the Anatomy of Flowering Plants chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.
3.Is Anatomy of Flowering Plants an important chapter for IAT (IISER) Biology?
Anatomy of Flowering Plants has appeared in 4 of the 10 years of IAT (IISER) papers covered here, with 4 questions across 4 papers - about one per paper it appears in.
4.What is the difficulty level of Anatomy of Flowering Plants questions in IAT (IISER)?
Of the 4 questions analysed for this chapter, 25% are easy, 75% moderate and 0% tough. 2026 had the most, with 1 question.
5.Which topics in Anatomy of Flowering Plants should I focus on?
These topics have carried the most weightage in Anatomy of Flowering Plants:
- Permanent Tissues - 2 questions (50%)
- Secondary Growth - 1 question (25%)
- Anatomy of Plant Parts - 1 question (25%)
6.Is Anatomy of Flowering Plants's weightage in IAT (IISER) going up or down?
Across all 4 papers analysed, Anatomy of Flowering Plants has averaged about 1.0 questions per paper. In the last three years (2023–2026), that average has stayed about the same, at about 1.0 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.