631. Descending limb of loop of Henlay is made up of

A Cuboidal epi.
B Columner epi.
C Squamous epi.
D Glandular epi
Answer :   Squamous epi.
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632. Volkmann's canal Inter connect

A Bone marrow
B 3nd & 4th ventricle of Brain
C Central canals of Brain
D Haversian canals
Answer :   Haversian canals
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633. Femur & Humerus are

A Membranous Bone
B Investing Bone
C Cartilagenous Bone
D Sesamoid Bone
Answer :   Cartilagenous Bone
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634. Epiphysis & Diaphysis of bone is

A End and shaft of long bone respectiveily
B Shafty & end of long bone respectivily
C Head & neck of long bone
D Spongy bone only
Answer :   End and shaft of long bone respectiveily
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635. Which structure in earthworm in capable of secreting hormones

A Nerve Cord
B Lymph gland
C Cerebral ganglia
D Chloragogen cells
Answer :   Cerebral ganglia
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636. Protein present in the matrix of cartilage is known as

A chondrin
B casein
C cartilagin
D ossein
Answer :   chondrin
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637. Inner lining of blood vessel is composed of

A Pseudostratified Epi.
B Simple cubodial epi.
C Simple squamous epi.
D Ciliated columnar epi
Answer :   Simple squamous epi.
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638. Cockroach is

A Omnivorous
B Herbivorous
C Carnivorous
D Sanguivorous
Answer :   Omnivorous
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639. Which one of the following is a transparent tissue

A Tendon
B Ligament
C Fibrous cartilage
D Hyaline cartilage
Answer :   Tendon
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640. Which of the following statements is INCORRECT ?

A Female cockroach possesses sixteen ovarioles in the ovaries
B Cockroaches exhibit mosaic vision with less sensitivity and more resolution
C A mushroom-shaped gland is present in the 6th-7th abdominal segments of male cockroach
D A pair of spermatheca is present in the 6th segment of female cockroach
Answer :   Cockroaches exhibit mosaic vision with less sensitivity and more resolution
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