Which of the following statements is correct about the type of junction and their role in our body?

Tight junctions help to stop substances from leaking across a tissue.

Adhering junctions facilitate the cells to communicate with each other.

Tight junctions help to perform cementing to keep neighbouring cells together.

Gap junctions help to create gaps between the cells and tissues.

In both sexes of cockroach, a pair of jointed filamentous structures called anal cerci are present on

$$8^{\text {th }}$$ and $$9^{\text {th }}$$ segment

Structural Organisation In Animals — NEET Previous Year Questions

39 solved PYQs · 2016–2026 · Biology

Solved PYQs: 39
Years covered: 2016–2026
Avg / year: ~4
Subject: Biology

How many NEET questions come from Structural Organisation In Animals?

Structural Organisation In Animals has contributed 39 questions to National Eligibility cum Entrance Test (UG) papers between 2016 and 2026 — an average of about 4 questions a year. That count is measured from EByAi’s bank of 46,150 NEET questions, not estimated from a syllabus. Every one of the 39 questions carries a written, step-by-step solution, and each is tagged to Structural Organisation In Animals within Biology, so you can drill this chapter across every year at once instead of hunting through paper PDFs. Practising a chapter’s full PYQ history is the fastest way to learn the patterns examiners reuse.

Sample Structural Organisation In Animals questions from real NEET papers

These are 5 real questions from the bank — exactly as asked, with the answer one tap away. All 39 Structural Organisation In Animals questions (with full written solutions) are available in practice.

Question 1 · NEET 2026
Male frogs can be distinguished from female frogs due to the presence of

A. Bulging eyes

B. Vocal sacs

C. Webbed digits in feet

D. Copulatory pad on first digit of fore limbs

E. Olive green-coloured skin with dark irregular spots

Choose the correct answer from the options given below
1. (A) $B and C only$
2. (B) $C and E only$
3. (C) $A and B only$
4. (D) $B and D only$
Show answerAnswer
$Answer: (D) B and D only$
Question 2 · NEET 2026
Choose the correct statements regarding frog's anatomy:

A. Hepatic portal system is the special venous connection between liver and intestine.

B. There are twelve pairs of cranial nerves arising from the brain.

C. The ureters and oviducts open separately into the cloaca in female frogs.

D. Hind-brain consists of cerebellum, medulla oblongata and optic lobes.

E. Sinus venosus joins the right atrium of heart.

Choose the correct answer from the options given below:
1. (A) $A, B and C only$
2. (B) $B and D only$
3. (C) $B and C only$
4. (D) $A, C and E only$
Show answerAnswer
$Answer: (D) A, C and E only$
Question 3 · NEET 2025
While trying to find out the characteristics of a newly found animal, a researcher did the histology of adult animal and observed a cavity with presence of mesodermal tissue towards the body wall but no mesodermal tissue was observed towards the alimentary canal. What could be the possible coelom of that animal?
1. (A) $Schizocoelomate$
2. (B) $Spongocoelomate$
3. (C) $Acoelomate$
4. (D) $Pseudocoelomate$
Show answerAnswer
$Answer: (D) Pseudocoelomate$
Question 4 · NEET 2024
Which of the following statements is correct about the type of junction and their role in our body?
1. (A) $Adhering junctions facilitate the cells to communicate with each other.$
2. (B) $Tight junctions help to stop substances from leaking across a tissue.$
3. (C) $Tight junctions help to perform cementing to keep neighbouring cells together.$
4. (D) $Gap junctions help to create gaps between the cells and tissues.$
Show answerAnswer
$Answer: (B) Tight junctions help to stop substances from leaking across a tissue.$
Question 5 · NEET 2024
In both sexes of cockroach, a pair of jointed filamentous structures called anal cerci are present on
1. (A) $5^{th} segment$
2. (B) $1 0^{th} segment$
3. (C) $8^{th} and 9^{th} segment$
4. (D) $1 1^{th} segment$
Show answerAnswer
$Answer: (B) 1 0^{th} segment$

Structural Organisation In Animals questions by year

Year	Questions	Share of chapter questions
2026	2
2025	1
2024	7
2023	7
2022	8
2021	4
2020	1
2019	2
2018	1
2017	2
2016	4

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FAQs

How many NEET questions have been asked from Structural Organisation In Animals?

EByAi's bank holds 39 real NEET questions from Structural Organisation In Animals, asked between 2016 and 2026 — about 4 per year on average. Every count is measured from actual papers, not estimated.

Is Structural Organisation In Animals important for NEET?

39 questions over 11 papers make Structural Organisation In Animals a steady-weightage chapter in NEET Biology. The year-wise table above shows exactly how often it appears.

Can I solve Structural Organisation In Animals PYQs online for free?

Yes. EByAi lets you solve NEET past-year questions in the browser with written solutions — free daily practice, no card needed.

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