Structural Organisation New
Structural Organisation New
Structural Organisation New
4. Which of the following epithelia forms the inner lining of lung alveoli, blood
vessels and peritoneum of body cavity?
a. Cuboidal
b. Squamous
c. Columnar
d. Ciliated columnar
7. Which of the following epithelium covers the linner linings of trachea, large
bronchi and helps to synthesize mucus?
a. Ciliated columnar
b. Pseudo-stratified epithelium
c. Compound epithelium
d. Cuboidal epithelium
9. Which of the following epithelium is much thinner and more stretchable than the
stratified epithelium and covers the inner surface of urinary bladder and ureter/
a. Transitional
b. Compound
c. Simple
d. Stratified
10. Which of the following cells are specialized for sensory functions, e.g., cells of
taste bud?
a. Myoepithelial
b. Neuroepithelial
c. Cuboidal
d. Cornified
12. Which of the following tissues is present in maximum amount, joins different
tissues together, forms the packing between them and helps to keep the organs
in place and normal shape?
a. Areolar
b. Adipose
c. Tendon
d. Ligament
13. Which of the following are principal cells of areolar connective tissue and
secrete maximum amount of matrix?
a. Macrophages
b. Mast cells
c. Fibroblasts
d. Histiocytes
14. Which of the following tissues is present at the joints between skull bones and
makes them immovable?
a. Cartilage
b. White fibrous connective tissue
c. Ligament
d. Areolar tissue
15. Which of the following tissues connects bones at joints and enables us to move
and rotate our neck, limbs and fingers comfortably?
a. Tendon
b. Hyaline cartilage
c. Ligament
d. White fibrous cartilage
17. Bone forming cells which secrete ossein protein are called
a. Chondroblasts
b. Chondrocytes
c. Osteoblasts
d. Osteocytes
18. Which of the following character will not be applicable to a decalcified bone?
a. Bone becomes soft and flexible
b. Only organic matter present
c. Inorganic matter present
d. Bone has been treated with dilute HCl
20. The bone of a mammal contains Haversian canals which are interconnected by
transverse canals known as
a. Canaliculi
b. Volksman canal
c. Trabeculae
d. Bidder’s canal
21. Spongy or cancellous bone is present in vertebrae, ribs, skull and epiphysis of
long bones. They have
a. Haversian canals
b. Trabeculae
c. Red bone marrow
d. Both (b) & (c)
27. Given below is the diagram of cockroach exhibiting its external features with
certain labelled parts A, B, D, & D. Each labeled part is provided with certain
description in the statements given. Which of the following statement is correct?
i. Part A is head which is triangular in shape and is formed by the fusion of six
segments
ii. Part B is mesothoracic wings called tegmina and are effectively used in flight
iii. Part C is anal styles which are only found in male cockroaches
iv. Part D is compound eye situated at the ventral surface of the head and
consists of about 2000 hexagonal ommatidia
a. only
b. (i), (iii) & (iv) only
c. (i), (ii) & (iv) only
d. (i) & (iv) only
28. Following figure shows mouth parts of cockroach which are labeled as A, B, C,
D & E. In which one of the following options all the parts are correctly labeled?
Options
a. A- Labium B - Mandible C- Hypopharynx D - Maxilla E - Labrum
b. A- Labrum B - Maxilla C- Hypopharynx D - Mandible E - Labium
32. Which portion of alimentary canal of cockroach is not internally lined by cuticle?
a. Crop
b. Gizzard
c. Mesenteron
d. Hind gut
39. Cockroach is
a. Uricotelic
b. Ureotelic
c. Ammonotelic
d. Both (b) & (c)
42. Cockroach is
a. Diumal and herbivorous
b. Nocturnal and herbivorous
c. Diurnal and carnivorous
d. Nocturnal and omnivorous
43. Which of the following is an incorrect match w.r.t respective segments in the
body of cockroach and the associated structures contained in these segments?
a. 4th – 6th abdominal - A pair of testes in male segments
nd th
b. 2 – 6 abdominal - A pair of ovaries in female
c. 6th abdominal - A pair of spermatheca in male
d. 6th – 7th abdominal - Mushroom gland in male
46. Given below 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.
Options :
47. The supportive skeletal structure in the human external ears and in the nose tip
are examples of
a. Ligament
b. Areolar tissue
c. Bone
d. Cartilage
48. The four sketches (A, B, C and D) are given below, represent four different types
of animal tissues. Which one of these is correctly identified in the options given,
along with its correct location and function?
49. Select the correct statement from the ones given below with respect to
Periplaneta Americana
a. There are 16 very long Malpighian tubules present at the junctions of midgut and
hindgut
b. Grinding of food is carried out only by the mouth parts
c. Nervous system located dorsally, consists of segmentally arranged ganglia joined
by a pair of longitudinal connectives
d. Males bear a pair of short thread like anal styles
50. What external changes are visible after the last moult of a cockroach nymph?
a. Anal cerci develop
b. Both fore wings and hind wings develop
c. Labium develops
d. Mandibles become harder
51. The terga, sterna and pleura of cockroach body are joined by
a. Cartilage
b. Cementing glue
c. Muscular tissue
d. Arthrodial membrane