Match each item in Column I with one in Column II and select the correct answer from the codes given:
COLUMN I |
COLUMN II |
||
A |
Holocrine gland |
a |
Pancreas |
B |
Merocrine gland |
b |
Mammary gland |
C |
Apocrine gland |
c |
Sebaceous gland |
Codes
A | B | C | |
1. | a | b | c |
2. | c | b | a |
3. | c | a | b |
4. | a | c | b |
Which of the following is not true for connective tissue?
1. | Cells lie embedded in the matrix. |
2. | Glycosaminoglycans and proteoglycans are present in ground substance. |
3. | All connective tissues are fibrous. |
4. | Connective tissues are derived from the mesenchyme. |
Identify the incorrect statement regarding the parts labeled in the following diagram:
1. A is the perimysium
2. B is the structural unit of skeletal muscle
3. C is epimysium
4. D is the endomysium
I: | is classified as a loose connective tissue. |
II: | is seen in human skin. |
1. | Tendon and ligaments are dense regular connective tissues. |
2. | Macrophages and mast cells are found in areolar tissue. |
3. | Both cardiac muscles and smooth muscles are unstriated and involuntary. |
4. | Ciliated epithelium lines the fallopian tubes. |
Column I | Column II | ||
A. | Adipose tissue | P. | Beneath the skin |
B. | Bone | Q. | Store house of minerals |
C. | Blood | R. | Matrix is fluid |
A | B | C | |
1 . | P | Q | R |
2. | Q | P | R |
3. | R | P | Q |
4. | Q | R | P |
Statement I: | Although adapted to terrestrial life, frogs resemble freshwater fish in their inability to conserve body water effectively. |
Statement II: | Frogs produce large quantities of dilute urine in order to flush out toxic products from the kidney tubules. |