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Zoology · Class 11 Science

Telangana Tsbie Class 11 Zoology — 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
150
Real-paper Q & A
0
Sample-paper Q & A

Real board-paper questions available, by year

—2026Paper not yet available
—2025Paper not yet available
21 Q2024complete
—2023Paper not yet available
24 Q2022complete
—2021Exam cancelled (COVID-19)
21 Q2020complete
21 Q2019complete
21 Q2018complete

2026 — Paper not yet available: The Telangana Board (TSBIE) Intermediate 1st Year exam was presumably held this year, but no verified question paper for this subject has been published by any source we check — the official archive and the public past-paper archives. We publish only a paper we can verify against a real printed original — it will appear here once it is.

2025 — Paper not yet available: The Telangana Board (TSBIE) Intermediate 1st Year exam was presumably held this year, but no verified question paper for this subject has been published by any source we check — the official archive and the public past-paper archives. We publish only a paper we can verify against a real printed original — it will appear here once it is.

2023 — Paper not yet available: The Telangana Board (TSBIE) Intermediate 1st Year exam was presumably held this year, but no verified question paper for this subject has been published by any source we check — the official archive and the public past-paper archives. We publish only a paper we can verify against a real printed original — it will appear here once it is.

2021 — Exam cancelled (COVID-19): TSBIE cancelled the Intermediate 1st Year (Class-11) examination in 2021 due to a COVID-19 surge; students were promoted to 2nd Year without sitting it. No annual question paper was conducted that year, so none exists to publish.

Telangana Board of Intermediate Education (Intermediate 1st Year) 2025 · Set ANNUAL

Real board examination

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

Zoology

Telangana Board of Intermediate Education (Intermediate 1st Year) 2025 · Set ANNUAL

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

Q1.
What in meant by tautonymy? Give two examples.
[2]
Q2.
Distinguish between a tendon and a ligament.
[2]
Q3.
What is the heamatocrit value?
[2]
Q4.
What is the function of radula? Give the name of the group of molluscs which do not possess a radula.
[2]
Q5.
Name the three meninges. In which group of animals do you find all of them?
[2]
Page 1 of 4
Q6.
Distinguish between exocrine glands and endocrine glands with examples.
[2]
Q7.
What is a kinety?
[2]
Q8.
Distinguish between proter and opisthe.
[2]
Q9.
What do you mean by parasitic castration? Give one example.
[2]
Q10.
What is an ecosystem?
[2]
Section B

Q1.
Define species. Explain the various aspects of 'species'.
[4]
Q2.
Describe the structure of cardiac muscle.
[4]
Page 2 of 4
Q3.
Draw a neat labelled diagram of mouthparts of a cockroach.
[4]
Q4.
Write short notes on the salient features of the anthozoans.
[4]
Q5.
Give an account of pseudopodia.
[4]
Q6.
Why is adolescence considered a vulnerable phase?
[4]
Q7.
Describe the structure of the heart of a frog.
[4]
Q8.
What is summer stratification? Explain.
[4]
Page 3 of 4
Section C

Q1.
Describe the life cycle of Plasmodium vivax in mosquito with diagram.
[8]
Q2.
Describe the blood circulatory system of Periplaneta in detail and draw a neat labelled diagram of it.
[8]
Q3.
Describe different types of food chains that exist in an ecosystem.
[8]
Page 4 of 4