Here we will provide you the 50+ MCQ Questions of Structural Organisation in Animals for NEET-UG. The Living World is the first chapter in Class XI or Class 11 Biology NCERT Unit Structural Organisation in Animals NEET (conducted by NTA) is based on the NCERT book.
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These 50+ MCQ questions are selected by the experts of studyrate.in, and these are more difficult questions, which will help you to better understand Structural Organisation in Animals NEET MCQ Questions with Answers.
Structural Organisation in Animals NEET MCQ
What is the type of epithelial tissue found in the alveoli of the lungs?
a) Squamous epithelium
b) Cuboidal epithelium
c) Columnar epithelium
d) Transitional epithelium
Answer: a) Squamous epithelium
Which one of the following is not a type of connective tissue?
a) Blood
b) Bone
c) Nerve
d) Adipose tissue
Answer: c) Nerve
The cells which produce collagen fibres are called:
a) Osteocytes
b) Chondrocytes
c) Adipocytes
d) Fibroblasts
Answer: d) Fibroblasts
The presence of which type of muscle fibre is responsible for the red colour of muscles?
a) Fast-twitch fibres
b) Slow-twitch fibres
c) Smooth fibres
d) Cardiac fibres
Answer: b) Slow-twitch fibres
The primary function of the glial cells in the nervous system is:
a) To transmit nerve impulses
b) To provide support and protection to neurons
c) To secrete hormones
d) To regulate the blood-brain barrier
Answer: b) To provide support and protection to neurons
The function of Bowman’s capsule in the mammalian kidney is:
a) To filter blood
b) To reabsorb water
c) To secrete urine
d) To regulate blood pressure
Answer: a) To filter blood
Which of the following is not a characteristic feature of chordates?
a) Presence of a notochord
b) Presence of a dorsal nerve cord
c) Presence of pharyngeal gill slits
d) Presence of a ventral nerve cord
Answer: d) Presence of a ventral nerve cord
The cells responsible for the formation of the myelin sheath in the peripheral nervous system are called:
a) Schwann cells
b) Oligodendrocytes
c) Microglia
d) Astrocytes
Answer: a) Schwann cells
The exoskeleton of arthropods is composed of:
a) Collagen
b) Chitin
c) Keratin
d) Elastin
Answer: b) Chitin
In which part of the mammalian digestive system is the greatest amount of water absorbed?
a) Stomach
b) Small intestine
c) Large intestine
d) Rectum
Answer: c) Large intestine
The presence of which type of muscle fibre is responsible for the white colour of muscles?
a) Fast-twitch fibres
b) Slow-twitch fibres
c) Smooth fibres
d) Cardiac fibres
Answer: a) Fast-twitch fibres
The term “myocardium” refers to:
a) The lining of the heart
b) The outermost layer of the heart
c) The muscle tissue of the heart
d) The valves of the heart
Answer: c) The muscle tissue of the heart
The hormone responsible for regulating the amount of calcium in the blood is:
a) Insulin
b) Glucagon
c) Parathyroid hormone
d) Thyroid hormone
Answer: c) Parathyroid hormone
In earthworm, which of the following structures helps in the excretion of metabolic waste?
a) Nephridium
b) Flame cell
c) Malpighian tubules
d) Kidneys
Answer: a) Nephridium
Which of the following is a characteristic feature of open circulatory system in animals?
a) Blood flows through a closed network of vessels
b) Blood is not confined to vessels but flows freely in open cavities
c) Blood always flows in the same direction
d) Blood is confined to a single heart chamber
Answer: b) Blood is not confined to vessels but flows freely in open cavities
The respiratory pigment found in the blood of cockroaches is
a) Hemoglobin
b) Hemocyanin
c) Hemerythrin
d) Chlorocruorin
Answer: b) Hemocyanin
Which of the following is a characteristic of chordates?
a) Bilateral symmetry
b) Coelomate body plan
c) Closed circulatory system
d) Notochord
Answer: b) Hemocyanin
The sense organ responsible for detecting sound in mammals is
a) Ear
b) Nose
c) Eye
d) Tongue
Answer: a) Ear
Which of the following is a characteristic of the phylum Arthropoda?
a) Presence of a true coelom
b) Segmented body
c) Radial symmetry
d) A closed circulatory system
Answer: b) Segmented body
Which of the following is a characteristic of the phylum Mollusca?
a) A segmented body
b) An open circulatory system
c) A hard exoskeleton
d) A coelomate body plan
Answer: b) An open circulatory system
The excretory system in vertebrates is responsible for the elimination of
a) Nitrogenous waste
b) Carbon dioxide
c) Water
d) Oxygen
Answer: a) Nitrogenous waste
The male reproductive system in humans is responsible for the production and transport of
a) Sperm
b) Eggs
c) Ova
d) Fertilized zygote
Answer: a) Sperm
Which of the following is a characteristic of the phylum Echinodermata?
a) Presence of a notochord
b) Segmented body
c) A closed circulatory system
d) A water vascular system
Answer: d) A water vascular system
We hope there NEET MCQ of Class 11 Chapter 7 Structural Organisation in Animals will help you to score an excellent rank in NEET-UG. If you have any queries feel free to write in the comments section. We at Study Rate are always ready to serve our students.
