NEET Biology Structural Organisation in Animals MCQs Set 17

Biology Objective Questions and Answers: Animal Tissues

Explore reliable objective questions for Animal Tissues tailored for NEET learners. Utilizing these Biology multiple-choice formats ensures thorough preparation and strengthens problem-solving speed for upcoming school assessments.

Download Animal Tissues MCQs with Answers

View or download the dedicated Animal Tissues MCQ resource below. Practicing these 50 objective questions regularly builds familiarity with standard exam patterns and helps secure higher marks in final Biology evaluations.

Multiple Choice Questions

Question 1: Mark the correct statements: A. Tight junctions facilitate communication between cells. B. Columnar cells are found in the lining of the stomach. C. Ciliated epithelium is present on the inner surface of hollow organs. D. Compound epithelium has a limited role in secretion.
(a) A, C, D
(b) A, B
(c) B, C, D
(d) B, D
Show Answer & Explanation

Answer: (c) B, C, D

Explanation:
1. Tight junctions seal cells, and communication is by gap junctions, so A is wrong
2. B, C and D are correct.

Teacher's Note:
1. Gap junctions allow communication.

Question 2: In all connective tissues the cells secrete fibres of structural protein except in:
(a) Bone
(b) Blood
(c) Cartilage
(d) All of the above
Show Answer & Explanation

Answer: (b) Blood

Explanation:
1. Blood is a fluid connective tissue with no fibres.

Teacher's Note:
1. Plasma is the matrix of blood.

Question 3: Which statement is WRONG?
(a) Intercellular material of cartilage is solid
(b) Bone cells are present in lacunae
(c) Communication junctions are present in cardiac muscle
(d) Bone has a pliable ground substance
Show Answer & Explanation

Answer: (d) Bone has a pliable ground substance

Explanation:
1. Bone has a hard, non-pliable ground substance rich in calcium salts.

Teacher's Note:
1. Cartilage has the pliable matrix.

Question 4: Which statement is NOT related to loose connective tissue?
(a) It often serves as a supporting framework for epithelium
(b) It contains fibroblasts, macrophages and mast cells
(c) Fibres and fibroblasts are compactly packed
(d) Cells are also specialised to store fat
Show Answer & Explanation

Answer: (c) Fibres and fibroblasts are compactly packed

Explanation:
1. Compact packing of fibres and fibroblasts is a feature of dense connective tissue.

Teacher's Note:
1. Adipose tissue is a loose connective tissue.

Question 5: Which intercellular junction checks the flow of material from the epithelial surface?
(a) Tight junction
(b) Desmosome
(c) Interdigitation
(d) Gap junction
Show Answer & Explanation

Answer: (a) Tight junction

Explanation:
1. Tight junctions seal neighbouring cells and prevent leakage across the epithelium.

Teacher's Note:
1. Adhering junctions give mechanical support.

Question 6: When two or more organs perform a common function by physical and chemical interaction, they form:
(a) Body system
(b) Organ system
(c) Tissue system
(d) None of these
Show Answer & Explanation

Answer: (b) Organ system

Explanation:
1. A group of organs working together makes an organ system.

Teacher's Note:
1. Cells form tissues, tissues form organs.

Question 7: Which tissue faces either a body fluid or the outside environment?
(a) Epithelial tissue
(b) Muscular tissue
(c) Connective tissue
(d) Nervous tissue
Show Answer & Explanation

Answer: (a) Epithelial tissue

Explanation:
1. Epithelial tissue covers surfaces and cavities facing the outside or body fluid.

Teacher's Note:
1. It has a free surface.

Question 8: Which tissue is associated with filtration and diffusion?
(a) Simple squamous epithelium
(b) Simple cuboidal epithelium
(c) Simple columnar epithelium
(d) All of these
Show Answer & Explanation

Answer: (a) Simple squamous epithelium

Explanation:
1. Thin flat simple squamous epithelium forms walls of alveoli and blood vessels for diffusion and filtration.

Teacher's Note:
1. Cuboidal epithelium does secretion and absorption.

Question 9: Which tissue contributes the maximum part of our body weight?
(a) Epithelial tissue
(b) Connective tissue
(c) Muscular tissue
(d) Nervous tissue
Show Answer & Explanation

Answer: (c) Muscular tissue

Explanation:
1. Muscles make up nearly half the body weight.

Teacher's Note:
1. Muscle tissue is the largest by weight.

Question 10: How many pores in the body wall are concerned with reproduction in Pheretima?
(a) 11
(b) 8
(c) 3
(d) 2
Show Answer & Explanation

Answer: (a) 11

Explanation:
1. Pheretima has four pairs of spermathecal pores (8), one female genital pore and one pair of male pores (2), a total of 11.

Teacher's Note:
1. Pores open on different segments.

Question 11: What is the main function of the prostomium in the earthworm?
(a) Digging the soil
(b) Sensory organ
(c) Both digging and sensory
(d) Mouth
Show Answer & Explanation

Answer: (c) Both digging and sensory

Explanation:
1. The prostomium is a sensory lobe that also helps in burrowing by pushing into soil cracks.

Teacher's Note:
1. It overhangs the mouth.

Question 12: What is true for the earthworm?
(a) Cephalisation is present
(b) Usually hermaphrodite with no free-living larval stage
(c) Parapodia are present
(d) Malpighian tubules are the excretory organs
Show Answer & Explanation

Answer: (b) Usually hermaphrodite with no free-living larval stage

Explanation:
1. Earthworms are hermaphrodite with direct development
2. They have no distinct head or parapodia, and excrete through nephridia.

Teacher's Note:
1. Nereis has parapodia, not earthworm.

Question 13: What is the principal role of the blood glands in the earthworm?
(a) Produce blood cells and haemoglobin
(b) Produce RBCs
(c) Digestion
(d) Reproduction
Show Answer & Explanation

Answer: (a) Produce blood cells and haemoglobin

Explanation:
1. Blood glands in segments 4-6 produce blood cells and haemoglobin.

Teacher's Note:
1. Earthworm blood has haemoglobin dissolved in plasma.

Question 14: In which part of the earthworm are chemoreceptors found?
(a) Buccal cavity
(b) Gizzard
(c) Intestinal caecae
(d) Stomach
Show Answer & Explanation

Answer: (a) Buccal cavity

Explanation:
1. Chemoreceptors that detect chemical stimuli occur in the buccal chamber.

Teacher's Note:
1. Sensory cells also occur in the epidermis.

Question 15: What is the function of the spiracular nervous system in the cockroach?
(a) Regulates the activity of the hindgut
(b) Regulates the activity of gonads
(c) Regulates the activity of the foregut
(d) Controls the activities of spiracles
Show Answer & Explanation

Answer: (d) Controls the activities of spiracles

Explanation:
1. Spiracular nerves from ganglia control the opening and closing of spiracles.

Teacher's Note:
1. Cockroach breathes through spiracles.

Question 16: The function of the antennae in the cockroach is:
(a) Tactile and olfactory receptor
(b) Gustatory receptor
(c) Auditory receptor
(d) Olfactory receptor only
Show Answer & Explanation

Answer: (a) Tactile and olfactory receptor

Explanation:
1. Antennae are tactile and olfactory receptors.

Teacher's Note:
1. Maxillary palps are gustatory.

Question 17: In the cockroach, the stink glands are found in:
(a) 4th and 5th terga
(b) 5th and 6th terga
(c) 5th and 6th sterna
(d) 4th and 5th sterna
Show Answer & Explanation

Answer: (b) 5th and 6th terga

Explanation:
1. Stink glands are located in the 5th and 6th terga.

Teacher's Note:
1. Their secretion has a characteristic smell.

Question 18: Male and female cockroaches differ in the presence or absence of:
(a) Anal cerci and anal style
(b) Anal cerci
(c) Anal styles
(d) Anal setae
Show Answer & Explanation

Answer: (c) Anal styles

Explanation:
1. Males have a pair of anal styles, which females lack
2. Both sexes have anal cerci.

Teacher's Note:
1. Anal styles are in the ninth segment of males.

Question 19: Which structure is absent in the male cockroach?
(a) Labium
(b) Phallomeres
(c) Spermatheca
(d) None of these
Show Answer & Explanation

Answer: (c) Spermatheca

Explanation:
1. The spermatheca is a female structure that stores sperm.

Teacher's Note:
1. Males have phallomeres as copulatory organs.

Free study material for Biology

Multiple Choice Questions (MCQs) for NEET Biology Animal Tissues

Download Multiple Choice Questions: Animal Tissues (NEET Biology)

Explore reliable practice questions for Animal Tissues tailored for NEET Biology learners. Use these multiple-choice formats to evaluate preparedness and strengthen problem-solving skills.

Concept Clarification for Animal Tissues

Cross-reference your completed choices with comprehensive NCERT solutions for NEET Biology to ensure absolute clarity across all sub-topics in this chapter.

Additional Study Resources for NEET Biology

Follow up your worksheet practice by attempting the interactive online Biology MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.

FAQs

Where can I access latest NEET Biology Structural Organisation in Animals MCQs Set 17?

You can get most exhaustive NEET Biology Structural Organisation in Animals MCQs Set 17 for free on StudiesToday.com. These MCQs for NEET Biology are updated for the 2026-27 academic session as per NEET examination standards.

Are Assertion-Reasoning and Case-Study MCQs included in the Biology NEET material?

Yes, our NEET Biology Structural Organisation in Animals MCQs Set 17 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NEET paper is now competency-based.

How do practicing Biology MCQs help in scoring full marks in NEET exams?

By solving our NEET Biology Structural Organisation in Animals MCQs Set 17, NEET students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Biology.

Do you provide answers and explanations for NEET Biology Structural Organisation in Animals MCQs Set 17?

Yes, Biology MCQs for NEET have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NEET exams.

Can I practice these Biology NEET MCQs online?

Yes, you can also access online interactive tests for NEET Biology Structural Organisation in Animals MCQs Set 17 on StudiesToday.com as they provide instant answers and score to help you track your progress in Biology.