481. Earth worm mvoes with the help of
A
Muscles
B
Setae
C
Parapodia
D
Setae and muscles
Answer :
Setae and muscles
482. The cells lining the blood vessels belong to the category of:
A
smooth muscle tissue
B
squamous epithelium
C
columnar epithelium
D
connective tissue
Answer :
squamous epithelium
483. Integument does not perform the function of
A
Absorption
B
Protection
C
Excretion
D
Circulation
Answer :
Circulation
484. Regeneration after injury is absent in
A
Nervous tissue
B
Skin epidermis
C
Tendon
D
Smooth muscles
Answer :
Nervous tissue
485. Vertebrate salivary glands and exocrine part of pancreas are
A
Apocrine
B
Holocrine
C
Epicrine
D
Merocrine
Answer :
Merocrine
486.
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 correct answer from the given option.
Part-A
Part-B
Part-C
Part-D
a.
Macrophage
Fibroblast
Collagen fibres
Mast cells
b.
Mast cells
Macrophage
Fibroblast
Collagen fibres
c.
Macrophage
Collagen fibres
Fibroblast
Mast cells
d.
Mast cells
Collagen fibres
Fibroblast
Macrophage
A
a
B
b
C
c
D
d
Answer :
a
487. Epithelium tissue is originated from which germinal layer
A
Ectoderm
B
Mesoderm
C
Endoderm
D
All of the above
Answer :
All of the above
488. Number of earthworms found in one acre of land is approximately
A
500
B
5000
C
50,000
D
4 Lakh
Answer :
50,000
489. Pigmented dendritic cells occur in
A
Stratum malpighi
B
St. granulosm
C
St.corneum
D
St.lucidium
Answer :
Stratum malpighi
490. Sebaceous glands are
A
Apocrine
B
Holocrine
C
Mesocrine
D
Eccrine
Answer :
Holocrine