B Nematodes (roundworms) are characterized by their rhabditiform larvae. Ascaris is monogenetic since it only has one host, a man, where infection takes place directly. The first larva, also known as the rhabditform larva, forms 10-14 days after cleavage and is not an infectious stage.
VMMC-2008 / AMU-2008
Animal kingdom
261820
The embryonated egg of Ascaris represents:
1 an egg with blastula
2 an egg with a juvenile
3 an egg with an egg
4 an egg with gastrula
Explanation:
B The Ascaris embryonated egg is a juvenilecontaining egg. The term "embryonated egg" refers to the Ascaris eggs that contain the second stage of the juvenile. They can spread infection to a human host. These eggs may survive for 5 to 6 years in the soil under the right temperature and moisture conditions.
VMMC-2013 / Haryana PMT-2000 AIPMT-1997
Animal kingdom
261821
Rhabditiform larva performs extra intestinal migration through different organs in the body of man. Arrange them in the correct sequence
1 D-A-B-E-F-C-H-G
2 B-A-D-C-F-E-G-H
3 E-F-A-C-B-D-G-H
4 A-B-D-F-C-G-E-H
5 Lungs (F) Pulmonary (G) Alveoli (H) Intestine
Explanation:
B The rhabditiform larva enters the body through the skin and travels through the blood stream to the liver. From the liver it travels to the post caval vein, hearts, lungs, and then to the alveoli. The larva then hatches in the alveoli and makes its way to the intestine, where it matures into an adult worm. The correct sequence of Rhabditiform larvae movement are- Hepatic portal vein $\rightarrow$ Liver $\rightarrow$ Post caval vein $\rightarrow$ Heart $\rightarrow$ Pulmonary arteries $\rightarrow$ Lungs $\rightarrow$ Alveoli $\rightarrow$ Intestine.
AP EAMCET-2016
Animal kingdom
261822
Flooding of the field controls:
1 Fungi
2 Bacteria
3 Viruses
4 Nematode
Explanation:
D Nematodes are small, worm-like organisms that can be found in soil, water, and plants. They can be harmful to plants, causing disease such as root-knot nematode and cyst nematode. Flooding fields can be effective method to control nematodes by reducing their population through oxygen deprivation. It helps in managing nematode related disease in plants.
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Animal kingdom
261819
Ascaris larva is called:
1 cysticercus
2 rhabditiform
3 hexacanth
4 oncosphere
Explanation:
B Nematodes (roundworms) are characterized by their rhabditiform larvae. Ascaris is monogenetic since it only has one host, a man, where infection takes place directly. The first larva, also known as the rhabditform larva, forms 10-14 days after cleavage and is not an infectious stage.
VMMC-2008 / AMU-2008
Animal kingdom
261820
The embryonated egg of Ascaris represents:
1 an egg with blastula
2 an egg with a juvenile
3 an egg with an egg
4 an egg with gastrula
Explanation:
B The Ascaris embryonated egg is a juvenilecontaining egg. The term "embryonated egg" refers to the Ascaris eggs that contain the second stage of the juvenile. They can spread infection to a human host. These eggs may survive for 5 to 6 years in the soil under the right temperature and moisture conditions.
VMMC-2013 / Haryana PMT-2000 AIPMT-1997
Animal kingdom
261821
Rhabditiform larva performs extra intestinal migration through different organs in the body of man. Arrange them in the correct sequence
1 D-A-B-E-F-C-H-G
2 B-A-D-C-F-E-G-H
3 E-F-A-C-B-D-G-H
4 A-B-D-F-C-G-E-H
5 Lungs (F) Pulmonary (G) Alveoli (H) Intestine
Explanation:
B The rhabditiform larva enters the body through the skin and travels through the blood stream to the liver. From the liver it travels to the post caval vein, hearts, lungs, and then to the alveoli. The larva then hatches in the alveoli and makes its way to the intestine, where it matures into an adult worm. The correct sequence of Rhabditiform larvae movement are- Hepatic portal vein $\rightarrow$ Liver $\rightarrow$ Post caval vein $\rightarrow$ Heart $\rightarrow$ Pulmonary arteries $\rightarrow$ Lungs $\rightarrow$ Alveoli $\rightarrow$ Intestine.
AP EAMCET-2016
Animal kingdom
261822
Flooding of the field controls:
1 Fungi
2 Bacteria
3 Viruses
4 Nematode
Explanation:
D Nematodes are small, worm-like organisms that can be found in soil, water, and plants. They can be harmful to plants, causing disease such as root-knot nematode and cyst nematode. Flooding fields can be effective method to control nematodes by reducing their population through oxygen deprivation. It helps in managing nematode related disease in plants.
B Nematodes (roundworms) are characterized by their rhabditiform larvae. Ascaris is monogenetic since it only has one host, a man, where infection takes place directly. The first larva, also known as the rhabditform larva, forms 10-14 days after cleavage and is not an infectious stage.
VMMC-2008 / AMU-2008
Animal kingdom
261820
The embryonated egg of Ascaris represents:
1 an egg with blastula
2 an egg with a juvenile
3 an egg with an egg
4 an egg with gastrula
Explanation:
B The Ascaris embryonated egg is a juvenilecontaining egg. The term "embryonated egg" refers to the Ascaris eggs that contain the second stage of the juvenile. They can spread infection to a human host. These eggs may survive for 5 to 6 years in the soil under the right temperature and moisture conditions.
VMMC-2013 / Haryana PMT-2000 AIPMT-1997
Animal kingdom
261821
Rhabditiform larva performs extra intestinal migration through different organs in the body of man. Arrange them in the correct sequence
1 D-A-B-E-F-C-H-G
2 B-A-D-C-F-E-G-H
3 E-F-A-C-B-D-G-H
4 A-B-D-F-C-G-E-H
5 Lungs (F) Pulmonary (G) Alveoli (H) Intestine
Explanation:
B The rhabditiform larva enters the body through the skin and travels through the blood stream to the liver. From the liver it travels to the post caval vein, hearts, lungs, and then to the alveoli. The larva then hatches in the alveoli and makes its way to the intestine, where it matures into an adult worm. The correct sequence of Rhabditiform larvae movement are- Hepatic portal vein $\rightarrow$ Liver $\rightarrow$ Post caval vein $\rightarrow$ Heart $\rightarrow$ Pulmonary arteries $\rightarrow$ Lungs $\rightarrow$ Alveoli $\rightarrow$ Intestine.
AP EAMCET-2016
Animal kingdom
261822
Flooding of the field controls:
1 Fungi
2 Bacteria
3 Viruses
4 Nematode
Explanation:
D Nematodes are small, worm-like organisms that can be found in soil, water, and plants. They can be harmful to plants, causing disease such as root-knot nematode and cyst nematode. Flooding fields can be effective method to control nematodes by reducing their population through oxygen deprivation. It helps in managing nematode related disease in plants.
B Nematodes (roundworms) are characterized by their rhabditiform larvae. Ascaris is monogenetic since it only has one host, a man, where infection takes place directly. The first larva, also known as the rhabditform larva, forms 10-14 days after cleavage and is not an infectious stage.
VMMC-2008 / AMU-2008
Animal kingdom
261820
The embryonated egg of Ascaris represents:
1 an egg with blastula
2 an egg with a juvenile
3 an egg with an egg
4 an egg with gastrula
Explanation:
B The Ascaris embryonated egg is a juvenilecontaining egg. The term "embryonated egg" refers to the Ascaris eggs that contain the second stage of the juvenile. They can spread infection to a human host. These eggs may survive for 5 to 6 years in the soil under the right temperature and moisture conditions.
VMMC-2013 / Haryana PMT-2000 AIPMT-1997
Animal kingdom
261821
Rhabditiform larva performs extra intestinal migration through different organs in the body of man. Arrange them in the correct sequence
1 D-A-B-E-F-C-H-G
2 B-A-D-C-F-E-G-H
3 E-F-A-C-B-D-G-H
4 A-B-D-F-C-G-E-H
5 Lungs (F) Pulmonary (G) Alveoli (H) Intestine
Explanation:
B The rhabditiform larva enters the body through the skin and travels through the blood stream to the liver. From the liver it travels to the post caval vein, hearts, lungs, and then to the alveoli. The larva then hatches in the alveoli and makes its way to the intestine, where it matures into an adult worm. The correct sequence of Rhabditiform larvae movement are- Hepatic portal vein $\rightarrow$ Liver $\rightarrow$ Post caval vein $\rightarrow$ Heart $\rightarrow$ Pulmonary arteries $\rightarrow$ Lungs $\rightarrow$ Alveoli $\rightarrow$ Intestine.
AP EAMCET-2016
Animal kingdom
261822
Flooding of the field controls:
1 Fungi
2 Bacteria
3 Viruses
4 Nematode
Explanation:
D Nematodes are small, worm-like organisms that can be found in soil, water, and plants. They can be harmful to plants, causing disease such as root-knot nematode and cyst nematode. Flooding fields can be effective method to control nematodes by reducing their population through oxygen deprivation. It helps in managing nematode related disease in plants.
