A The function of tracheal hair is to pass mucus out. The cilia within the trachea trap foreign particles.
BVP-2003
Structural Organization in Animals
183478
The epithelial cells lining the stomach of vertebrates is protected from damage by \(\mathrm{HCl}\) because
1 \(\mathrm{HCl}\) is too dilute
2 the epithelial cells are resistant to the action of \(\mathrm{HCl}\)
3 \(\mathrm{HCl}\) is neutralised by alkaline gastric juice
4 the epithelial cells are covered with a mucous secretion
Explanation:
D The epithelial cells lining the stomach of vertebrates is protected from damage by \(\mathrm{HCl}\) because the epithelial cells are covered with a mucous secretion. The mucous covers the stomach wall with a protective coatingtogether with a bicarbonatethis ensures that the stomach wall itself is not damaged by \(\mathrm{HCl}\).
BVP-2010
Structural Organization in Animals
183479
Tissue present in skin is
1 stratified squamous epithelium
2 ciliated epithelium
3 squamous epithelium
4 stratified cuboidal epithelium
Explanation:
A Tissue present in skin is stratified squamous epithelium. It provides protection to the underlying tissue against chemical and mechanical damage and water loss.
UP CPMT-20102007
Structural Organization in Animals
183480
Which have no specific organ for respiration but respire?
1 Rabbit
2 Cockroach
3 Earthworm
4 Frog
Explanation:
C Earthworm have no specific organ for respiration but respire through their moist body surface into the air and vice versa in to the blood stream. The oxygen diffuses in the body via the skin into the capillaries that lay just below the skin.
A The function of tracheal hair is to pass mucus out. The cilia within the trachea trap foreign particles.
BVP-2003
Structural Organization in Animals
183478
The epithelial cells lining the stomach of vertebrates is protected from damage by \(\mathrm{HCl}\) because
1 \(\mathrm{HCl}\) is too dilute
2 the epithelial cells are resistant to the action of \(\mathrm{HCl}\)
3 \(\mathrm{HCl}\) is neutralised by alkaline gastric juice
4 the epithelial cells are covered with a mucous secretion
Explanation:
D The epithelial cells lining the stomach of vertebrates is protected from damage by \(\mathrm{HCl}\) because the epithelial cells are covered with a mucous secretion. The mucous covers the stomach wall with a protective coatingtogether with a bicarbonatethis ensures that the stomach wall itself is not damaged by \(\mathrm{HCl}\).
BVP-2010
Structural Organization in Animals
183479
Tissue present in skin is
1 stratified squamous epithelium
2 ciliated epithelium
3 squamous epithelium
4 stratified cuboidal epithelium
Explanation:
A Tissue present in skin is stratified squamous epithelium. It provides protection to the underlying tissue against chemical and mechanical damage and water loss.
UP CPMT-20102007
Structural Organization in Animals
183480
Which have no specific organ for respiration but respire?
1 Rabbit
2 Cockroach
3 Earthworm
4 Frog
Explanation:
C Earthworm have no specific organ for respiration but respire through their moist body surface into the air and vice versa in to the blood stream. The oxygen diffuses in the body via the skin into the capillaries that lay just below the skin.
A The function of tracheal hair is to pass mucus out. The cilia within the trachea trap foreign particles.
BVP-2003
Structural Organization in Animals
183478
The epithelial cells lining the stomach of vertebrates is protected from damage by \(\mathrm{HCl}\) because
1 \(\mathrm{HCl}\) is too dilute
2 the epithelial cells are resistant to the action of \(\mathrm{HCl}\)
3 \(\mathrm{HCl}\) is neutralised by alkaline gastric juice
4 the epithelial cells are covered with a mucous secretion
Explanation:
D The epithelial cells lining the stomach of vertebrates is protected from damage by \(\mathrm{HCl}\) because the epithelial cells are covered with a mucous secretion. The mucous covers the stomach wall with a protective coatingtogether with a bicarbonatethis ensures that the stomach wall itself is not damaged by \(\mathrm{HCl}\).
BVP-2010
Structural Organization in Animals
183479
Tissue present in skin is
1 stratified squamous epithelium
2 ciliated epithelium
3 squamous epithelium
4 stratified cuboidal epithelium
Explanation:
A Tissue present in skin is stratified squamous epithelium. It provides protection to the underlying tissue against chemical and mechanical damage and water loss.
UP CPMT-20102007
Structural Organization in Animals
183480
Which have no specific organ for respiration but respire?
1 Rabbit
2 Cockroach
3 Earthworm
4 Frog
Explanation:
C Earthworm have no specific organ for respiration but respire through their moist body surface into the air and vice versa in to the blood stream. The oxygen diffuses in the body via the skin into the capillaries that lay just below the skin.
A The function of tracheal hair is to pass mucus out. The cilia within the trachea trap foreign particles.
BVP-2003
Structural Organization in Animals
183478
The epithelial cells lining the stomach of vertebrates is protected from damage by \(\mathrm{HCl}\) because
1 \(\mathrm{HCl}\) is too dilute
2 the epithelial cells are resistant to the action of \(\mathrm{HCl}\)
3 \(\mathrm{HCl}\) is neutralised by alkaline gastric juice
4 the epithelial cells are covered with a mucous secretion
Explanation:
D The epithelial cells lining the stomach of vertebrates is protected from damage by \(\mathrm{HCl}\) because the epithelial cells are covered with a mucous secretion. The mucous covers the stomach wall with a protective coatingtogether with a bicarbonatethis ensures that the stomach wall itself is not damaged by \(\mathrm{HCl}\).
BVP-2010
Structural Organization in Animals
183479
Tissue present in skin is
1 stratified squamous epithelium
2 ciliated epithelium
3 squamous epithelium
4 stratified cuboidal epithelium
Explanation:
A Tissue present in skin is stratified squamous epithelium. It provides protection to the underlying tissue against chemical and mechanical damage and water loss.
UP CPMT-20102007
Structural Organization in Animals
183480
Which have no specific organ for respiration but respire?
1 Rabbit
2 Cockroach
3 Earthworm
4 Frog
Explanation:
C Earthworm have no specific organ for respiration but respire through their moist body surface into the air and vice versa in to the blood stream. The oxygen diffuses in the body via the skin into the capillaries that lay just below the skin.
