Structural Organisation in Animals Test

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Question 1
4 / -1

Which one of the following is correct pairing of a body part and the kind of muscle tissue that moves it?

A
Biceps of upper arm - Smooth muscle fibres

B
Abdominal wall - Voluntary smooth muscle

C
Iris - Involuntary smooth muscle

D
Heart wall - Involuntary unstriated muscle

Question 2
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Read the following statements and select the correct option.
Statement 1: Cardiac muscle of the heart is striated and has intercalated discs between its fibres (cells).
Statement 2: It provides quick, powerful and rhythmic contractions to the heart.

A
Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.

B
Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.

C
Statement 1 is correct and statement 2 is incorrect.

D
Both statements 1 and 2 are incorrect.

Question 3
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Cartilage is formed by

A
chondrocytes

B
osteoblasts

C
osteoclasts

D
fibroblasts

Question 4
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Which of the following is a wrongly matched Pair?

A
Unicellular glandular cells - Goblet cell

B
Saliva - Exocrine secretion

C
Fusiform fibres - Smooth muscle

D
Cartilage - Areolar tissue

Question 5
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Read the following statements and select the corrtect option.
(i) Blood cells secrete fibres of structural proteins called collagen or elastin.
(ii) Neuroglial cells protect and support the nephrons
(iii) Osteocytes are present in spaces called lacunae,
(iv) Striated muscle fibres are bundled together in a parallel fashion.
(v) Biceps are involuntary and striated.

A
Statements (iii) and (iv) are incorrect

B
Statements (ii) and (iv) are incorrect

C
Statements (i) and (iii) are incorrect

D
Statements (i), (ii), and (v) are incorrect

Question 6
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'Mummies' of Egypt still have their arteries preserved due to the presence of

A
Yellow elastic connective tissue fibres

B
White fibrous connective tissue fibres

C
cartilage

D
valves

Question 7
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Cardiac muscle cells differ from striated muscle cells in having _______________.

A
a centrally located nucleus

B
different myofibrils

C
fewer mitochondria

D
no sarcoplasmic reticulum

Question 8
4 / -1

Read the following statements and select the correct ones.
(i) In simple cuboidal epithelium, nuclei are rounded and lie in the centre of the cells
(ii) Non-keratinised epithelium is impermeable to water.
(iii) Yellow elastic fibrocartilage makes cartilage flexible
(iv) Areolar tissue forms a shock absorbing cushion around the eye balls and kidneys.

A
(i) and (iii)

B
(i) and (ii)

C
(iii) and (iv)

D
(ii) and (iv)

Question 9
4 / -1

Which of the following statements is/are false about columnar epithelium -
(i) It is made of tall and slender cells.
(ii) The free surface may have microvilli.
(iii) They are found in the stomach and intestine and help in secretion and absorption.
(iv) Ciliated epithelium is mainly present in hollow structures like bronchioles and Fallopian tubes.
(v) They have apical nuclei.

A
(i) only

B
(v) only

C
(ii) and (iv)

D
(ii) and (iii)

Question 10
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Which of the following statements is/are not correct regarding connective tissues?
(i) They are the most abundant and widely distributed in the body of complex animals.
(ii) They connect and support other tissues.
(iii) They include diverse tissues such as bones, cartilage, tendons, adipose, and other loose connective tissues.
(iv) They form the internal and external lining of many organs.
(v) Blood is an example of a fluid connective tissue.

A
(iv) only

B
(v) only

C
(i) and (ii)

D
(ii) and (v)

Question 11
4 / -1

Which of the following is a transparent tissue?

A
Tendon

B
Ligament

C
Fibrous cartilage

D
Hyaline cartilage

Question 12
4 / -1

Select the correct option:
Nervous tissue is made up of neurons and neuroglial cells.
Which of the following statements about these two cells is/are false?
(i) Neuroglia makes up more than one-half of the volume of neural tissue in our body.
(ii) Neuroglia protects and supports neurons.
(iii) When a neuron is suitably stimulated, an electrical disturbance is generated which swiftly travels along its cytosol.
(iv) The arrival of the disturbance at the neuron's endings triggers stimulation or inhibition of adjacent neurons or other cells.

A
(i) and (iv)

B
(ii) and (iii)

C
(iii) only

D
(iv) only

Question 13
4 / -1

Read the following statements and select the correct option:
Statement 1- Bone and cartilage are rigid connective tissues
Statement 2- Blood is a connective tissue with fluid (plasma) matrix.

A
Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.

B
Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.

C
Statement 1 is correct and statement 2 is incorrect.

D
Both statements 1 and 2 are incorrect.

Question 14
4 / -1

Pick the odd one in each series and select the correct option:
(i) Areolar tissue, blood neuron, tendon
(ii) Salivary gland, gastric gland, tear gland, thyroid gland
(iii) Adrenal gland, sweat gland, milk gland, oil gland

A
(i) Areolar tissue; (ii) Gastric gland; (ii) Milk gland

B
(i) Blood; (ii)- Tear gland; (ii) Oil glamd

C
(i) Tendon; (ii) Salivary gland; (iii) Sweat gland

D
(i) Neuron; (ii) Thyroid gland; (iii) Adrenal gland

Question 15
4 / -1

Consider the following statements (i)- (iii), each with two blanks.
(i) Pseudostratified epithelium lines the ______ (1) tract while transitional epithelium lines the _____ (2) tract.
(ii) Lacunae of bones house _______ (3) while lacunae of cartilage contain _____ (4).
(iii) Tendon contains bundles of ______ (5) fibres and rows of _______ (6) cells between them.
Which one of the following options, gives the correct fill ups for the respective blank numbers from (1) to (6) in the statements?

A
(1)- respiratory; (2)- urinary; (5)- white; (6)- fibroblast

B
(1)- urinary; (2)- respiratory; (3)- osteocytes; (4)- chondrocytes

C
(3)- chondrocytes; (4)- osteocytes; (5)- yellow, (6)- fibroblast

D
(1)- repiratory; (2)- urinary; (3)- chondrocytes; (4)- osteocytes

Question 16
4 / -1

Consider the following statement (i)-(iii) and select the correct option stating which ones are true (T) and which one are false (F)
(i) Non Keratinised stratified squamous epithelium covers moist surfaces like buccal cavity
(ii) Fibroblasts store fat in adipose tissue
(iii) Urinary bladder is lined by a stratified epithelium.

A
(i) (ii) (iii)
F T T

B
(i) (ii) (iii)
T F F

C
(i) (ii) (iii)
T F T

D
(i) (ii) (iii)
T T F

Question 17
4 / -1

Read the following statements and select the correct option
Statement- 1: Urinary bladder is lined by transitional epithelium
Statement- 2: Transitional epithelium keeps the size of bladder constant at all time.

A
Both statements 1 and 2 are correct

B
Statement 1 is correct but statement 2 is incorrect

C
Statement 1 is incorrect but statement 2 is correct

D
Both statements 1 and 2 are incorrect

Question 18
4 / -1

In the given diagram of a section of hyaline cartilage, the different parts have been indicated by alphabets. Choose the answer in which these alphabets correctly match the parts they indicate.

A
A- Perichondrium; B- Chondrocyte; C- Lacuna; D- Capsular matrix

B
A- Blood vessel; B- Chondrocyte; C- Lacuna; D- Perichondrium

C
A- Matrix; B- Chondrocyte; C- Lacuna; D- Perichondrium

D
A- Matrix; B- Lacuna; C- Chondrocyte; D- Capsular matrix

Question 19
4 / -1

Consider the following four statements (i)- (iv) and select the correct option stating which ones are true (T) and which ones are false (F)
(i) The epithelium of proximal convoluted tubule (PCT) of nephron in the kidney has microvilli.
(ii) Simple epithelium covers the dry surface of the skin, the moist surface of buccal cavity, pharynx, inner lining of ducts of salivary glands and of pancreatic ducts.
(iii) The wall of internal organs such as the blood vessels, stomach and intestine contains skeletal muscle.
(iv) Bone marrow in some bones in the site of production of blood cells.

A
(i)- T; (ii)- F; (iii)- F; (iv)- T

B
(i)- F; (ii)- F; (iii)- T; (iv)- T

C
(i)- T; (ii)- T; (iii)- F; (iv)- F

D
(i)- T; (ii)- F; (iii)- T; (iv)- F

Question 20
4 / -1

Simple cuboidal epithelium lines all the following structures except the ___________.

A
Ovary

B
Pancreatic ducts

C
Thyroid follicles

D
Fallopian tube

Question 21
4 / -1

Which one of the following contains the largest quantity of extracellular material?

A
Striated muscle

B
Areolar tissue

C
Stratified epithelium

D
Myelinated nerve fibres

Question 22
4 / -1

Areolar connective tissue joins

A
Bones with bones

B
Fat body with muscles

C
Integument with muscles

D
Bones with muscles

Question 23
4 / -1

The cell Junctions called tight, adhering and gap junctions are found in

A
Connective tissue

B
Epithelial tissue

C
Neural tissue

D
Muscular tissue

Question 24
4 / -1

Given is the diagrammatic sketch of a certain type of connective tissue. Identify the parts labeled A, B, C and D and select the right option about them

A
Part-A: Mase cell; Part-B: Marcophage; Part-C: Fibroblase; Part-D: Collagen fibres

B
Part-A: Macrophage; Part-B: Collegen fibres; Part-C: Fibroblast; Part-D: Macrophage

C
Part-A: Macrophage; Part-B: Collagen fibres; Part-C: Fibroblast; Part-D: Macrophage

D
Part-A: Macrophage; Part-B: Fibroblast; Part-C: Collagen fibres; Part-D: Mast cell

Question 25
4 / -1

Lining of intestine of man is

A
Brush bordered

B
Ciliated

C
Non-keratinised

D
Keratinised

Question 26
4 / -1

Read the following four statements (i) – (iv) with certain mistakes in two of them.
(i) Adipose tissue is a type of dense connective tissue located beneath the skin.
(ii) In each body segment of earthworm except the first, fifth and clitellum there are rows of S-shaped setae, embedded in the epidermal pits in the middle of each segment.
(iii) Most of the cartilages in vertebrate embroys are replaced by bones in adults.
(iv) Smooth muscles are ‘involuntary’ as their functioning cannot be directly controlled.
Which of the above statements have mistakes?

A
(ii) and (iii)

B
(iii) and (iv)

C
(i) and (iii)

D
(i) and (ii)

Question 27
4 / -1

Mammalian bone differs from cartilage in the presence of _______________.

A
lymph vessels

B
collagen

C
blood vessels

D
Haversian canals

Question 28
4 / -1

Nerve cells do not divide because they do not have

A
nucleus

B
centrosome

C
Golgi body

D
mitochondria

Question 29
4 / -1

Identify the figures A, B, C showing different types of muscle and select the correct option:

A
A- Smooth muscle; B- Striated muscle; C- Cardiac muscle

B
A- Cardiac muscle; B- Smooth muscle; Striated muscle

C
A- Striated muscle; B- Smooth muscle; C- Cardiac muscle

D
A- Involuntary muscle; B- Voluntary muscle; C- Heat muscle

Question 30
4 / -1

The four figures (A, B, C and D) given below represent four different types of animals tissues. Which one of these is correctly identified in the given options along with its correct location and function?

A
Tissue B- Glandular epithelium; Location- Intestine; Function- Secretion

B
Tissue C- Collagen fibres; Location- Cartilage; Function- Attach bone to bone

C
Tissue D- Smooth muscle tissue; Location- Heart; Function- Heart contraction

D
Tissue A- Columnar epithelium; Location- Nephron; Function- Secretion and absorption

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Question Analysis

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Unanswered - 30

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Structural Orga...

Question 1

Biceps of upper arm - Smooth muscle fibres

Abdominal wall - Voluntary smooth muscle

Iris - Involuntary smooth muscle

Heart wall - Involuntary unstriated muscle

Question 2

Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.

Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.

Statement 1 is correct and statement 2 is incorrect.

Both statements 1 and 2 are incorrect.

Question 3

chondrocytes

osteoblasts

osteoclasts

fibroblasts

Question 4

Unicellular glandular cells - Goblet cell

Saliva - Exocrine secretion

Fusiform fibres - Smooth muscle

Cartilage - Areolar tissue

Question 5

Statements (iii) and (iv) are incorrect

Statements (ii) and (iv) are incorrect

Statements (i) and (iii) are incorrect

Statements (i), (ii), and (v) are incorrect

Question 6

Yellow elastic connective tissue fibres

White fibrous connective tissue fibres

cartilage

valves

Question 7

a centrally located nucleus

different myofibrils

fewer mitochondria

no sarcoplasmic reticulum

Question 8

(i) and (iii)

(i) and (ii)

(iii) and (iv)

(ii) and (iv)

Question 9

(i) only

(v) only

(ii) and (iv)

(ii) and (iii)

Question 10

(iv) only

(v) only

(i) and (ii)

(ii) and (v)

Question 11

Tendon

Ligament

Fibrous cartilage

Hyaline cartilage

Question 12

(i) and (iv)

(ii) and (iii)

(iii) only

(iv) only

Question 13

Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.

Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.

Statement 1 is correct and statement 2 is incorrect.

Both statements 1 and 2 are incorrect.

Question 14

(i) Areolar tissue; (ii) Gastric gland; (ii) Milk gland

(i) Blood; (ii)- Tear gland; (ii) Oil glamd

(i) Tendon; (ii) Salivary gland; (iii) Sweat gland

(i) Neuron; (ii) Thyroid gland; (iii) Adrenal gland

Question 15

(1)- respiratory; (2)- urinary; (5)- white; (6)- fibroblast

(1)- urinary; (2)- respiratory; (3)- osteocytes; (4)- chondrocytes

(3)- chondrocytes; (4)- osteocytes; (5)- yellow, (6)- fibroblast

(1)- repiratory; (2)- urinary; (3)- chondrocytes; (4)- osteocytes

Question 16

(i) (ii) (iii) F T T

(i) (ii) (iii) ​T F F

(i) (ii) (iii) ​T F T

(i) (ii) (iii)
F T T

(i) (ii) (iii)
T F F

(i) (ii) (iii)
T F T

(i) (ii) (iii)
T T F