Class 11 Biology MCQs Structural Organisation In Animals for NEET

Here, you will get Class 11 Biology MCQ of Chapter 7 Structural Organisation In Animals for cracking NEET/AIIMS. By solving these MCQs of Class 11 Biology Chapter 7 Structural Organisation In Animals, you will get the confidence to crack NEET. Practice MCQ Questions for Class 11 Biology with Answers on a daily basis and score well in exams. 

Structural Organisation In Animals Class 11 MCQs Questions with Answers

The most abundant type of animal tissue in the complex animals is
(a) Muscle tissue
(b) Nervous tissue
(c) Connective tissue
(d) Epithelial tissue

Answer: (c) Connective tissue

The first milk secreted following child birth is called
(a) Infant milk
(b) Colostrum
(c) Casein
(d) None of these

Answer: (b) Colostrum

The epithelium found in the lining layer of stomach and intestine is
(a) Squamous epithelium
(b) Cuboidal epithelium
(c) Columnar epithelium
(d) Ciliated columnar epithelium

Answer: (c) Columnar epithelium

Which of the following is absent in female frog?
(a) Webbed feet
(b) Copulatory pads
(c) Tympanum
(d) All are present

Answer: (b) Copulatory pads

Choose the incorrect statement
(a) Vascular system of frog is closed type
(b) Frogs have 4-chambered heart
(c) During aestivation and hibernation, skin acts as respiratory organ
(d) All the statements are correct

Answer: (b) Frogs have 4-chambered heart.

Which membrane protects the eyes of frog in water?
(a) Tympanum
(b) Skin
(c) Sebaceous
(d) Nictitating

Answer: (d) Nictitating

The number of species that are known and described range between
(a) 1.4 to 1.5 million
(b) 1.6 to 1.7 million
(c) 1.7 to 1.8 million
(d) 1.9 to 2 million

Answer: (c) 1.7 to 1.8 million

Growth cannot be taken as a defining property or feature of living organisms because
(a) all living organisms do not show growth
(b) non living things grow from inside
(c) non living things also grow
(d) some living organisms do not show the process of reproduction

Answer: (c) non living things also grow

Properties of organs are
(a) present in the constituent cells
(b) due to different cells in them
(c) due to their similar origin
(d) a result of interaction among the constituent issues

Answer: (d) a result of interaction among the constituent issues

Antigens are typically found in
(a) Plasma
(b) Cell surface
(c) Nuclear membrane
(d) None of the above

Answer: (b) Cell surface

The basement membrane is derived from
(a) Myosin
(b) Pachyderm
(c) Endoderm
(d) Epidermis & connective tissue

Answer: (d) Epidermis & connective tissue

Radiation does more damage to cancer cells when compared to normal cells because
(a) Cancer cells do not multiply often
(b) Cancer cells do not have access to nutrition
(c) Cancer cells have a weak cellular structure
(d) Cancer cells undergo rapid division

Answer: (d) Cancer cells undergo rapid division

In mammals maximum energy is lost by the
(a) Respiration
(b) Urine
(c) Skin
(d) Stool

Answer: (c) Skin

Which organ of the body is known as “Jack of all trades”
(a) Kidney
(b) Brain
(c) Skin
(d) All of the above

Answer: (c) Skin

The ciliated epithelium in our body may be found in
(a) trachea
(b) ureter
(c) bile duct
(d) intestines

Answer: (a) trachea

Which one of the following is a scent gland of mammals?
(a) Bartholin
(b) Anal
(c) Prostate
(d) Adrenal

Answer: (b) Anal

Living organisms can be exceptionally differentiated from non living things on the basis of which of the following abilities?
(a) reproduction and excretion
(b) growth and movement
(c) responsiveness in touch and temperature
(d) interaction with the environment and progressive evolution

Answer: (d) interaction with the environment and progressive evolution

Which of the following match is incorrect ?
(a) Holocirine – Sebaceous
(b) Merocrine – Pancreas
(c) Apocrine – Mammary glands
(d) Eccrine (Merocrine) – Mammary gland

Answer: (d) Eccrine (Merocrine) – Mammary gland

If a clean dry bone is kept in dil HCl for about 3 days, it
(a) Breaks into pieces
(b) Becomes soft and elastic
(c) Dissolves
(d) Remain unchanged

Answer: (b) Becomes soft and elastic

Which one of the following contains the largest quantity of extra-cellular material
(a) Striated muscle
(b) Areolar tissue
(c) Stratified epithelium
(d) Myelinated nerve fibres

Answer: (b) Areolar tissue

Certain neutrophils in female mammals possess a small spherical lobe attached to their nucleus by a stalk. This lobe is called
(a) Barr body
(b) Leucona
(c) Leukopenia
(d) Golgi body

Answer: (a) Barr body

Spot the salivary gland in the following
(a) sublingual
(b) adrenal
(c) Brunners
(d) lacrimal

Answer: (a) sublingual

Which is not a part of reproductive system of female cockroach?
(a) Phallic gland
(b) Vestibulum
(c) Gonapophyses
(d) Collaterial glands

Answer: (a) Phallic gland

In rabbit, hairs and most of the glands are developed from
(a) Epidermis
(b) Dermis
(c) Subcutaneous layer
(d) Reticular layer

Answer: (a) Epidermis

Nasal granules in a nerve cell are now identified as
(a) Mitochondria
(b) Fat granules
(c) Cell metabolites
(d) Ribosomes

Answer: (d) Ribosomes

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