Choose the correct option, pairing the principal cell
with the tissue
(1) Mast cell Adipose tissue
(2) Fibroblasts Areolar tissue
(3) Macrophages Tendon
(4) Chondroclasts Bone
Following is the diagrammatic representation of
dense connective tissue, with irregular arrangement
of fibres
Mark the option in which this category does not
exist?
(1) skin
(2) Perichondrium
(3) Tendons
(4) Periosteum
Select the incorrect statement
1. The columnar epithelium is present in the stomach and intestine
2. Cilia move the particle in a specific direction
3. Cilia are present in fallopian tube and bronchioles
4. In PCT simple squamous epithelium is present
Choose the correct statement for the digestive system of frog :
(1) Oesophagus is very long
(2) Food is captured by the bilobed tongue
(3) The intestine is divisible into two parts only i.e. duodenum and rectum
(4) Both (2) and (3)
Compound epithelium play major role in
1. Secretion
2. Absorption
3. Protection
4. Support
Which of the following act(s) as a respiratory organ in a frog on land?
1. Skin
2. Buccal cavity
3. Lungs
4. All of the above
The cells of epithelial tissues are _______ packed with _________ intercellular matrix.
1. Loosely, little
2. Loosely, large
3. Compactly, little
4. Tightly, large
Forelimbs of frog have:
1. Five digits
2. Four digits
3. Three fingers
4. One finger
Bull frog of India is
(1) Rana tigerina
(2) Rana sylvatica
(3) Rana ecutedbeiana
(4) Rana esculenta
The epithelium that covers the dry surface of skin,
the moist surface of buccal cavity, pharynx, inner
lining of large ducts of salivary glands and of
pancreatic ducts is
(1) More stretchable
(2) Involved in formation of a diffusion barrier
(3) Found in the walls of blood vessels also
(4) To provide protection against chemical also
mechanical stresses