Only (i)
Both (ii) and (iii)
Both (i) and (iii)
All of these
C. Both (i) and (iii)
cardiac muscles
striped muscles
adipose tissue
nerve and striated muscles
cuboidal epithelium
columnar epithelium
ciliated columnar epithelium
squamous epithelium
cartilage cells cannot reproduce.
they lack direct blood supplies.
the intercellular material is missing.
cartilage cells are surrounded by fluids.
stomach
intestine
trachea
pharynx
Skin
Lung
Buccal cavity
None of the above.
flagella
collagen fibres
microvilli
all of these
Column-I | Column-II |
---|---|
(Types of epithelium) | (Description) |
A. Squamous | I. It is composed of a epithelium single-layer of cube-like cells |
B. Cuboidal | II. Having cilia on their free epithelium surface |
C. Columnar | III. It is composed of a single epithelium layer of tall and slender cells |
D. Ciliated | IV. It is made up of a single thin epithelium layer of flattened cells with irregular boundaries |
A IV; B I; C III; D II
A I; B IV; C III; D II
A IV; B I; C II; D III
A IV; B III; C I; D II
Column-I | Column-II |
---|---|
A. Periplaneta | I. Hepatic caecae americana |
B. A ring of 6-8 blind | II. Phylum arthropoda tubules |
C. Vascular system | III. Spiracles |
D. 10 pairs of small | IV. Malpighian tubules holes |
E. Excretion | V. Open type |
A I; B II; C III; D IV; E V
A II; B I; C V; D III; E IV
A II; B I; C III; D V; E IV
A III; B IV; C II; D V; E I
Each muscle is made of many long, cylindrical fibres arranged in parallel arrays.
Muscle fibres contract (shorten) in response to stimulation, then relax (lengthen) and return to their uncontracted state in a coordinated fashion.
Muscles play an active role in all movements of the body.
All of the above
1 & 2
1 & 3
2 & 4
3 & 4
Areolar connective tissue Serves as a support framework for epithelium.
Adipose tissue Store fats and act as heat insulators.
Dense regular tissue Provide flexibility.
Dense irregular tissue Provide strength and elasticity.
A-Gizzard, B-Crop, C-Hepatic caecae, D-Malpighian tubules
A-Crop, B-Gizzard, C-Hepatic caecae, D-Malpighian tubules
A- Crop, B-Gizzard, C-Malpighian tubules, D-Hepatic caecae
A- Gizzard, B-Crop, C-Malpighian tubules, D-Hepatic caecae
Fig - Cartilage, A - Collagen, B - Collagen
Fig - Cartilage, A - Microtubule, B - Collagen fibres
Fig - Bone, A - Chondrocyte, B - Chondroclast
Fig - Bone, A - Chondroclast, B - Osteoblast
Column I | Column II |
---|---|
(Description) | (Example) |
1. Aquatic respiratory | A. Skin organ |
2. Organ which acts | B. Ureter urogenital duct and opens into the cloaca |
3. A small median chamber | C. Cloaca that is used to pass faecal matter, urine and sperms to the exterior |
4. A triangular structure | D. Sinus venosus which joins the right atrium and receives blood through vena cava |
1 - A, 2 - B, 3 - C, 4 - D
1 - C, 2 - A, 3 - D, 4 - B
1 - B, 2 - A, 3 - C, 4 - D
1 - C, 2 - B, 3 - D, 4 - A
A-Spermatheca, B-Collaterial glands, C-Gonapophyses
A-Phallic gland, B-Collaterial glands, C-Gonapophyses
A-Spermatheca, B-Seminal vesicle, C-Gonapophyses
A-Spermatheca, B-Collateral glands, C-Tegmina
areolar connective tissue
adipose tissue
dense regular connective tissue
loose connective tissue
Squamous epithelium
Columnar epithelium
Ciliated epithelium
Compound epithelium
epidermal in origin and made of dead cells.
epidermal in origin and made of living cells.
dermal in origin and made of living cells.
dermal in origin and made of dead cells.
Adipose cell
Bone marrow
Liver
Matrix
muscle fibres
reticular cells
collagenous cells
fibroblasts
Epithelial tissue
Connective tissue
Muscle tissue
Neural tissue
are responsible for the production and secretion of enzymes.
are specialized in contraction and relaxation.
help in the movement of involuntary organs only.
all of the above
dense regular connective tissue
dense irregular connective tissue
elastic cartilage
fibrocartilage
Only (i)
Both (ii) and (iii)
Both (i) and (iii)
All of these
cockroach does not respire.
respiration is anaerobic.
oxygen goes directly into tissues by diffusion.
oxygen goes directly into tissues by intracellular capillary system.
A
B
C
Both A nad B
the body which is covered with a hard chitinous exoskeleton.
head which holds a bit of nervous system.
head which is of no use.
food capturing appratus which is found elsewhere.
ligament
areolar tissue
bone
cartilage
A-Adipocyte, B-Collagen fibres, C-Microfilament, D-Mast cells
A-Macrophage, B-Collagen fibres, C-Microfilament, D-Mast cells
A-Macrophage, B-Collagen fibres, C-Microtubule, D-RBC
A-Macrophage, B-Fibroblast, C-Collagen fibres, D-Mast cells
Unicellular glandular cells - Goblet cell
Saliva - Exocrine secretion
Fusiform fibres - Smooth muscle
Cartilage - Areolar tissue