Q. No.
Find the correct statement out with respect to cartilage.
(1) Having solid and pliable intracellular material which cannot bear compressions
(2) Matrix is not secreted by chondrocytes
(3) Chondrocytes are enclosed in small cavities
(4) Vertebrates have cartilage replacement by bone in adult at few locations
(1) Having solid and pliable intracellular material which cannot bear compressions
(2) Matrix is not secreted by chondrocytes
(3) Chondrocytes are enclosed in small cavities
(4) Vertebrates have cartilage replacement by bone in adult at few locations
Which type of connective tissue is present between adjacent bones of vertebral column?
(1) Cartilage
(2) Dense regular
(3) Dense irregular
(4) Loose
Find the correct information about bones
(1) Have hard and pliable ground substances
(2) Rich in calcium salts which alone provide strength
(3) Interact to skeletal muscles to bring about locomotion
(4) Bone marrow is present in all bones
What is wrong with respect to skeletal muscles?
| 1. | The striated skeletal muscle fibres are bundled together in a randomly fashion. |
| 2. | A sheath of loose connective tissue encloses many bundles of muscle fibres. |
| 3. | Skeletal muscle is partially attached to skeletal bones |
| 4. | All are wrong |
Which of the following is correct with respect to smooth muscles?
(1) Cell junctions are not present here
(2) They do not have connective tissue sheath
(3) The functioning of smooth muscles cannot be controlled without thinking.
(4) All are wrong
Which of the following is incorrect with respect to Cardiac muscle tissue?
(1) Contractile tissue
(2) No cell junctions
(3) Contract as a unit
(4) Intercalated discs are present
Human heart has which type of tissue?
(1) Epithelial
(2) Connective
(3) Muscular
(4) More than one option is correct
Sexual dimorphism in case of cockroaches are observed-
(1) Males having longer wings than female
(2) Presence of caudal style in male
(3) Presence of caudal style in female
(4) More than one option is correct
The hardened plates of exoskeleton ventrally is known as
(1) Sclerites
(2) Tergites
(3) Sternites
(4) Ternites
Arthrodial membrane in cockroach is
(1) Articular membrane
(2) Thin
(3) Flexible
(4) All of these
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