Which of the following is correct?
1. Simple epithelium is not effective in protecting underlying tissues
2. Ciliated epithelium called ependyma is found in the lining of ventricles of brain, bronchioles and fallopian tubes
3. Bone cells which secrete ossein protein are called osteoblasts
4. Both (1) and (3)

Subtopic:  Connective Tissue |
 72%
Level 2: 60%+
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The central (midsection) of a long bone is:
1. Epiphysis 
2. Diaphysis
3. Hypophysis
4. Zygapophysis
 
Subtopic:  Connective Tissue |
 60%
Level 2: 60%+
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Identify A, B, C and D in the blanks:
(i) A covers dry surfaces of skin
(ii) The columnar epithelium is composed of a single layer of B and cells
(iii) performs the function of cementing cells together
Options A B C D
1. Simple squamous epithelium small slender Adhering junction
2. Compound epithelium Tall Thick Gap junction
3. Simple squamous epithelium Small Slender Gap junction
4. Compound epithelium Tall Slender Adhering junction
Subtopic:  Compound & Specialised Epithelium | Glandular Epithelium & Cell Junction |
 88%
Level 1: 80%+
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Find the incorrect match for earthworm:
1. Typhlosole - Absorption
2. Setae - Locomotion
3. Clitellum - Secretes cocoon
4. Blood plasma - Lacks respiratory pigment 
Subtopic:  Earthworm |
 62%
Level 2: 60%+
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Which of the following epithelium is very thin and stretchable than the stratified epithelium and covers the inner surface of urinary bladder and ureter?
1. Compound epithelium
2. Transitional epithelium
3. Stratified epithelium
4. Simple epithelium
 
Subtopic:  Compound & Specialised Epithelium |
 83%
Level 1: 80%+
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Choose the incorrect statement for cartilage:
 
1. Growth of cartilage is bidirectional
2. Cartilage is avascular
3. Matrix of cartilage is pliable
4. More than one options 
Subtopic:  Connective Tissue |
Level 3: 35%-60%
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Choose the incorrect statement:
 
1. 60-70% of bone is made of organic matter and 30-40% of inorganic matter
2. Most of the cartilage in vertebrate embryos are replaced by bones in adults
3. It bone is put in HCl, it becomes decalcified, soft and flexible
4. Spongy bone occurs in the deeper central parts of bone 
Subtopic:  Connective Tissue |
 61%
Level 2: 60%+
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Ligaments and tendons are examples of:
1. Specialised connective tissue
2. Loose connective tissue
3. Dense connective tissue
4. Epithelial tissue 
Subtopic:  Connective Tissue |
 84%
Level 1: 80%+
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Assertion (A): The biceps and triceps are antagonistic in nature.
Reason (R): Biceps flexes the arm whereas triceps straightens it.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false
Subtopic:  Animal Tissue: Muscle Types & Skeletal Muscles |
 75%
Level 2: 60%+
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Assertion (A): Bone possess a very hard matrix but cartilage has pliable matrix.
Reason (R): Bone matric contain calcium salts but cartilage contain chondroitin salts.
 
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false 
Subtopic:  Connective Tissue |
 80%
Level 1: 80%+
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