Tissues Test

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Tissues Test - 82

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Weekly Quiz Competition

Question 1
1 / -0

Tessellated epithelium lines the

A
Trachea

B
Gonads

C
Stomach

D
Coelom

Solution

Tessellated epithelium is another term used for simple squamous epithelium also called as pavement epithelium due to it's flat appearance. It is mainly present in the alveoli and trachea and blood capillaries and performs the function of diffusion.
So, the correct option is 'Trachea'.
Question 2
1 / -0

Select the incorrect pair out of the following.
Type of tissue - Function
(A)Parenchyma - Storage, Photosynthesis
(B) Sclerenchyma- Mechanical strength
(C) Xylem - Ascent of sap
(D) Phloem - Conduction of water and minerals

A
A

B
B

C
C

D
D

Solution

Parenchyma is a simple, permanent tissue - function - storage, photosynthesis, buoyancy etc
Sclerenchyma- dead, lignified tissue - function-mechanical support.
Xylem -complex permanent tissue - function conduction of water and mineral, ascent of sap.
Phloem-complex permanent tissue- conduction of food from source to sink
The incorrect pair is - phloem-conduction of water and minerals
So, the correct answer is D.
Question 3
1 / -0

Cardiac muscles are different from skeletal muscle as they are ____________.

A
Smooth

B
Voluntary

C
Non-striated

D
Involuntary

Solution

Cardiac muscles are striated involuntary muscles that differentiate them from skeletal muscles which are striated but voluntary.
Hence the correct option is D.
Question 4
1 / -0

Areolar connective tissues joins ________________.

A
Bone with bone

B
Fats with muscles

C
Skin with muscles

D
Bone with muscles

Solution

Areolar is a type of connective tissue that connects the skin with the muscles. It is also found around blood vessels, nerves and in the bone marrow. It fills the space inside the organs, supports internal organs and helps in repair of tissues.
So, the correct answer is option C.
Question 5
1 / -0

Bone is connected to muscles with the help of ______________.

A
Ligament

B
Cartilage

C
Tendon

D
None of these

Solution

Tendon is a type of fibrous connective tissue that connects bone to muscles and has the capability to withstand tension.
So, the correct answer is 'Tendon'.
Question 6
1 / -0

Which of the following statements is incorrect?

A
Erythrocytes/RBCs are the least abundant of all the cells in blood.

B
The number of RBCs in adult man per mm3 of blood is 5 million to 5.5 million.

C
RBCs are formed in the red bone, marrow in the adults.

D
RBCs are enucleated in most of the mammals.

Solution

The number of RBCs in humans ranges from 4.2 million per mm$$^3$$ to about 5.5 million per mm$$^3$$, while the number of WBCs range from 4000 to 10,000 per mm$$^3$$. Erythrocytes are the most abundant of all the cells in the blood.
So, the correct answer is 'Erythrocytes/RBCs are the least abundant of all the cells in blood'
Question 7
1 / -0

A common structural feature of vessel elements and sieve tube elements is

A
Enucleate condition

B
Thick secondary walls

C
Pores on lateral walls

D
Presence of P-protein
Solution
Correct Option: A
Explanation:
- Some cells are found without nuclei.
- They are called enucleates.
- Vessel elements and sieve tube elements, both are enucleated.
- The presence of P- protein is a characteristic feature of the sieve tubes.
- They appear to be granular or crystalline submicroscopic structures.
- In the innermost layer of the cell wall of vessels have a thick secondary cell wall.
Hence, A common structural feature of vessel elements and sieve tubes elements is Enucleated condition.
Question 8
1 / -0

Mammalian bone differs from cartilage in the presence of _______________.

A
lymph vessels

B
collagen

C
blood vessels

D
Haversian canals

Solution

Haversian canal is a small canal that ramify throughout compact bone. It forms a central tube around which alternate layers of bone matrix and lacunae containing bone cells are present. The lacunae are linked by minute channels called canaliculi. It is absent in cartilage.
Hence the correct option is D.
Question 9
1 / -0

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 for quick, powerful and rhythmic contractions of the heart.

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

Solution

Cardiac muscles are present in the heart. Cardiac muscle tissue fibres are striated and involuntary muscle fibres. The myofibrils have dark and light bands, thus they are striated but they are not under the control of the will of the animal, thus they are involuntary. They have intercalated discs at intervals. These discs permit the wave of muscle contractions to be transmitted from one cardiac fibre to another. This provides quick powerful and rhythmic contractions to the heart.
So the correct answer is 'Both statements 1 and 2 are correct'.
Question 10
1 / -0

Match the following and choose the correct option:

(A) Adipose tissue (i) Nose
(B) Stratified epithelium (ii) Blood
(C) Hyaline cartilage (iii) Skin
(D) Fluid connective tissue (iv) Fat storage

A
A- (i); B- (ii), C- (iii); D- (iv)

B
A- (iv); B- (iii), C- (i); D- (ii)

C
A- (iii); B- (i), C- (iv); D- (ii)

D
A- (ii); B- (i), C- (iv); D- (iii)

Solution

(A) Adipose tissue - Fat storage
(B) Stratified epithelium - Skin
(C) Hyaline cartilage - Nose
(D) Fluid connective tissue - Blood
So, the correct answer is (b).

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Re-Attempt Weekly Quiz Competition

Type of tissue -	Function
(A)Parenchyma -	Storage, Photosynthesis
(B) Sclerenchyma-	Mechanical strength
(C) Xylem -	Ascent of sap
(D) Phloem -	Conduction of water and minerals

(A) Adipose tissue	(i) Nose
(B) Stratified epithelium	(ii) Blood
(C) Hyaline cartilage	(iii) Skin
(D) Fluid connective tissue	(iv) Fat storage

Tissues Test - 82

Result

Tissues Test - 82

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SHARING IS CARING

Question 1

Trachea

Gonads

Stomach

Coelom

Solution

Question 2

A

B

C

D

Solution

Question 3

Smooth

Voluntary

Non-striated

Involuntary

Solution

Question 4

Bone with bone

Fats with muscles

Skin with muscles

Bone with muscles

Solution

Question 5

Ligament

Cartilage

Tendon

None of these

Solution

Question 6

Erythrocytes/RBCs are the least abundant of all the cells in blood.

The number of RBCs in adult man per mm3 of blood is 5 million to 5.5 million.

RBCs are formed in the red bone, marrow in the adults.

RBCs are enucleated in most of the mammals.

Solution

Question 7

Enucleate condition

Thick secondary walls

Pores on lateral walls

Presence of P-protein

Solution

Question 8

lymph vessels

collagen

blood vessels

Haversian canals

Solution

Question 9

Both statements 1 and 2 are correct

Statement 1 is correct but statement 2 is incorrect

Statement 1 is incorrect but statement 2 is correct

Both statements 1 and 2 are incorrect

Solution

Question 10

A- (i); B- (ii), C- (iii); D- (iv)

A- (iv); B- (iii), C- (i); D- (ii)

A- (iii); B- (i), C- (iv); D- (ii)

A- (ii); B- (i), C- (iv); D- (iii)

Solution

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