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Botany · Class 11 Science

Yanam Bieap Class 11 Botany — Real Previous-Year Papers

with complete answers

Real previous-year board papers, year by year — the official exam pattern, the full question paper, and every question solved the concept-first way. Distinct from the chapter-wise textbook bank.

2018–2025
Years of papers
7
Total Papers
7
Real Board Papers
0
Sample papers
147
Real-paper Q & A
0
Sample-paper Q & A

Real board-paper questions available, by year

21 Q2025complete
21 Q2024complete
21 Q2023complete
21 Q2022complete
—2021Not available
21 Q2020complete
21 Q2019complete
21 Q2018complete

BIEAP Intermediate Board (1st Year) 2025 · Set ANNUAL

Real board examination

This paper has 3 questions on a topic removed in CBSE’s 2023-24 syllabus update (each marked Not in syllabus). It’s kept for historical accuracy — the exam really asked it that year — but isn’t in the current syllabus and doesn’t count toward a concept’s importance. Switch to to focus on what’s still examinable.

About this paper

The real Class-12 board examination held in 2025. Every question below is solved the concept-first way. Sample papers are labelled honestly — never shown as a past exam.

Total marks
—
Questions
—
Duration
—
Sections
—

The marks / questions / duration above are the official exam pattern. We currently have 21 of this paper’s questions, with 21 fully solved. Questions we couldn’t yet extract or verify are held — never shown as complete.

The question paper

The questions we hold for this paper, laid out by section. Solutions are on the Answers tab.

Board Examination

Botany

BIEAP Intermediate Board (1st Year) 2025 · Set ANNUAL

Series/Set: ANNUALRoll No. ________
Time Allowed: —Maximum Marks: —
Section A

Q1.
Which is the largest botanical garden in the world? Name a few well known botanical gardens in India.
[2]
Q2.
Who is popularly known as father of Botany? What was the book written by him?
[2]
Q3.
What is the nature of cell-walls in diatoms?
[2]
Q4.
What is the morphology of cup like structure in Cyathium? In which family it is found?
[2]
Q5.
Define venation. How do dicots differ from monocots with respect to venation?
[2]
Page 1 of 4
Q6.
What is geocarpy? Name the plant which exhibits this phenomenon.
[2]
Q7.
What is middle lamella made of? What is its functional significance?
[2]
Q8.
Given that the average duplication time of E.coli is 20 minutes. How much time will two E.coli cells take to become 32 cells?
[2]
Q9.
Starch, Cellulose, Glycogen, Chitin are polysaccharides found among the following. Choose the one appropriate and write against each. (a) Cotton fibre ____. (b) Exoskeleton of cockroach ____. (c) Liver ____. (d) Peeled potato ____.
[2]
Q10.
Define population and community.
⚠ This question is not in the current syllabus — Population and community are ecology concepts (levels of biological organisation / Plant Ecology). The current wired AP
[2]
Section B

Q1.
What are the characteristic features of Euglenoids?
[4]
Q2.
Differentiate between red algae and brown algae.
[4]
Page 2 of 4
Q3.
Distinguish between asexual and sexual reproduction. Why is vegetative reproduction also considered as a type of asexual reproduction?
⚠ This question is not in the current syllabus — Asexual vs sexual reproduction and vegetative reproduction belong to 'Reproduction in Plants', a topic in the AP Class-1
[4]
Q4.
Write a brief note on semi technical description of a typical flowering plant.
[4]
Q5.
Differentiate between Rough Endoplasmic Reticulum (RER) and Smooth Endoplasmic Reticulum (SER).
[4]
Q6.
Though redundantly described as a resting phase, interphase does not really involve rest. Comment.
[4]
Q7.
State the location and function of different types of meristems.
[4]
Q8.
Enumerate the morphological adaptations of hydrophytes.
[4]
Page 3 of 4
Section C

Q1.
Define root modification. Explain how root is modified to perform different functions.
[8]
Q2.
Describe the process of Fertilization in angiosperms.
⚠ This question is not in the current syllabus — Fertilization in angiosperms (pollen tube growth, syngamy and double fertilization) is part of 'Reproduction in Plants'
[8]
Q3.
Describe the T.S. of monocot stem.
[8]
Page 4 of 4