261711
'Treponema pallidum' pathogen is a cause of
1 leprosy
2 plague
3 syphilis
4 pertussis
Explanation:
C Treponema pallidum, is the bacteria that cause syphilis. leprosy- also caused by bacteria mycobacterium leprae plague- also caused by bacteria yersinia pestis pertussis- also caused by bacteria bordetella pertussis
JIPMER-2016
Animal kingdom
261712
Nematoblasts are formed by:
1 interstitial cells
2 gland cells
3 myoepithelial cells
4 nerve cells
Explanation:
A Nematoblasts are stinging cells found in cnidaria or coelenterata. The purpose is to ward off enemies or to capture prey. Example- Hydra. The cells that produce nematocysts are called nematoblasts.
Rajasthan PMT-2004
Animal kingdom
261713
Comb plates are found in
1 Adamsia
2 Aurelia
3 Nereis
4 pleurobrachia
Explanation:
D Pleurobranchia belongs to sub phylum Ctenophora, in which comb plate are found. Ctenophora is exclusively marine group of animals, solitary free swimming. Body is circular similar to medusa of coelentrates showing modified radial symmetry called biradial symmetry.
J and K CET-2008
Animal kingdom
261714
Which one shows bio-luminescence?
1 Noctiluca
2 Polystomella
3 Entamoeba
4 Suctoria
Explanation:
A Noctiluca shows bio- luminescence. These bioluminescent marine species include fish, bacteria, and jellies. Noctiluca scintillans is a bioluminescent, dinoflagellate, which means it is a type of plankton that produces light.
261711
'Treponema pallidum' pathogen is a cause of
1 leprosy
2 plague
3 syphilis
4 pertussis
Explanation:
C Treponema pallidum, is the bacteria that cause syphilis. leprosy- also caused by bacteria mycobacterium leprae plague- also caused by bacteria yersinia pestis pertussis- also caused by bacteria bordetella pertussis
JIPMER-2016
Animal kingdom
261712
Nematoblasts are formed by:
1 interstitial cells
2 gland cells
3 myoepithelial cells
4 nerve cells
Explanation:
A Nematoblasts are stinging cells found in cnidaria or coelenterata. The purpose is to ward off enemies or to capture prey. Example- Hydra. The cells that produce nematocysts are called nematoblasts.
Rajasthan PMT-2004
Animal kingdom
261713
Comb plates are found in
1 Adamsia
2 Aurelia
3 Nereis
4 pleurobrachia
Explanation:
D Pleurobranchia belongs to sub phylum Ctenophora, in which comb plate are found. Ctenophora is exclusively marine group of animals, solitary free swimming. Body is circular similar to medusa of coelentrates showing modified radial symmetry called biradial symmetry.
J and K CET-2008
Animal kingdom
261714
Which one shows bio-luminescence?
1 Noctiluca
2 Polystomella
3 Entamoeba
4 Suctoria
Explanation:
A Noctiluca shows bio- luminescence. These bioluminescent marine species include fish, bacteria, and jellies. Noctiluca scintillans is a bioluminescent, dinoflagellate, which means it is a type of plankton that produces light.
261711
'Treponema pallidum' pathogen is a cause of
1 leprosy
2 plague
3 syphilis
4 pertussis
Explanation:
C Treponema pallidum, is the bacteria that cause syphilis. leprosy- also caused by bacteria mycobacterium leprae plague- also caused by bacteria yersinia pestis pertussis- also caused by bacteria bordetella pertussis
JIPMER-2016
Animal kingdom
261712
Nematoblasts are formed by:
1 interstitial cells
2 gland cells
3 myoepithelial cells
4 nerve cells
Explanation:
A Nematoblasts are stinging cells found in cnidaria or coelenterata. The purpose is to ward off enemies or to capture prey. Example- Hydra. The cells that produce nematocysts are called nematoblasts.
Rajasthan PMT-2004
Animal kingdom
261713
Comb plates are found in
1 Adamsia
2 Aurelia
3 Nereis
4 pleurobrachia
Explanation:
D Pleurobranchia belongs to sub phylum Ctenophora, in which comb plate are found. Ctenophora is exclusively marine group of animals, solitary free swimming. Body is circular similar to medusa of coelentrates showing modified radial symmetry called biradial symmetry.
J and K CET-2008
Animal kingdom
261714
Which one shows bio-luminescence?
1 Noctiluca
2 Polystomella
3 Entamoeba
4 Suctoria
Explanation:
A Noctiluca shows bio- luminescence. These bioluminescent marine species include fish, bacteria, and jellies. Noctiluca scintillans is a bioluminescent, dinoflagellate, which means it is a type of plankton that produces light.
261711
'Treponema pallidum' pathogen is a cause of
1 leprosy
2 plague
3 syphilis
4 pertussis
Explanation:
C Treponema pallidum, is the bacteria that cause syphilis. leprosy- also caused by bacteria mycobacterium leprae plague- also caused by bacteria yersinia pestis pertussis- also caused by bacteria bordetella pertussis
JIPMER-2016
Animal kingdom
261712
Nematoblasts are formed by:
1 interstitial cells
2 gland cells
3 myoepithelial cells
4 nerve cells
Explanation:
A Nematoblasts are stinging cells found in cnidaria or coelenterata. The purpose is to ward off enemies or to capture prey. Example- Hydra. The cells that produce nematocysts are called nematoblasts.
Rajasthan PMT-2004
Animal kingdom
261713
Comb plates are found in
1 Adamsia
2 Aurelia
3 Nereis
4 pleurobrachia
Explanation:
D Pleurobranchia belongs to sub phylum Ctenophora, in which comb plate are found. Ctenophora is exclusively marine group of animals, solitary free swimming. Body is circular similar to medusa of coelentrates showing modified radial symmetry called biradial symmetry.
J and K CET-2008
Animal kingdom
261714
Which one shows bio-luminescence?
1 Noctiluca
2 Polystomella
3 Entamoeba
4 Suctoria
Explanation:
A Noctiluca shows bio- luminescence. These bioluminescent marine species include fish, bacteria, and jellies. Noctiluca scintillans is a bioluminescent, dinoflagellate, which means it is a type of plankton that produces light.
