1 presence of true coelom but absence of metamerism
2 presence of true coelom and metamerism (metamerisation)
3 absence of true coelom but presence of metamerism
4 presence of neither true coelom nor metamerism
Explanation:
D Ascaris belongs to the phylum Aschelminthes phylum. It has a pseudocoelom instead of a true coelom, and it body is also not segmented metamerically.
Rajasthan PMT-2010 AIPMT-2008
Animal kingdom
261843
Choose the correct statement with reference to Ascaris
1 Hatching of embryos takes place in the stomach due to lytic enzyme
2 Adulthood is reached inside the body of the host in ten days time
3 Development and moulting takes place in the alveoli of lungs
4 Hatching of embryos takes place within ten hours
Explanation:
C Ascaris is a genus of parasitic nematode worms. It is a monogenetic parasite infecting humans and causes the disease called ascariasis. Moulting is a feature of nematodes that allows growth. Usually, four moults occur during its life cycle. The larvae undergo their first moulting in the soil. Then the larvae undergo second and third moultings in the lungs. Then, the fourth moulting occurs in the intestine.
UP CPMT-2004
Animal kingdom
261844
Ascaris is:
1 a parasite
2 a autotroph
3 facultative autotroph
4 facultative heterotrophy
Explanation:
A Ascariasis is caused by the round worm, Ascariasis Lumbricoides. It is an intestinal parasite. The eggs of the Ascaris are excreted along with the faeces of infected person, which contaminates soil, water, and plants etc.
Rajasthan PMT-2004
Animal kingdom
261845
In Ascaris, eggs are fertilised in the:
1 Vagina
2 Oviducts
3 Lower part of uteri
4 Seminal vesicles
Explanation:
C In Ascaris, eggs are fertilized the lower part of uteri. The larva matures in alveoli and again migrates to the intestine where it develops into the adult.
1 presence of true coelom but absence of metamerism
2 presence of true coelom and metamerism (metamerisation)
3 absence of true coelom but presence of metamerism
4 presence of neither true coelom nor metamerism
Explanation:
D Ascaris belongs to the phylum Aschelminthes phylum. It has a pseudocoelom instead of a true coelom, and it body is also not segmented metamerically.
Rajasthan PMT-2010 AIPMT-2008
Animal kingdom
261843
Choose the correct statement with reference to Ascaris
1 Hatching of embryos takes place in the stomach due to lytic enzyme
2 Adulthood is reached inside the body of the host in ten days time
3 Development and moulting takes place in the alveoli of lungs
4 Hatching of embryos takes place within ten hours
Explanation:
C Ascaris is a genus of parasitic nematode worms. It is a monogenetic parasite infecting humans and causes the disease called ascariasis. Moulting is a feature of nematodes that allows growth. Usually, four moults occur during its life cycle. The larvae undergo their first moulting in the soil. Then the larvae undergo second and third moultings in the lungs. Then, the fourth moulting occurs in the intestine.
UP CPMT-2004
Animal kingdom
261844
Ascaris is:
1 a parasite
2 a autotroph
3 facultative autotroph
4 facultative heterotrophy
Explanation:
A Ascariasis is caused by the round worm, Ascariasis Lumbricoides. It is an intestinal parasite. The eggs of the Ascaris are excreted along with the faeces of infected person, which contaminates soil, water, and plants etc.
Rajasthan PMT-2004
Animal kingdom
261845
In Ascaris, eggs are fertilised in the:
1 Vagina
2 Oviducts
3 Lower part of uteri
4 Seminal vesicles
Explanation:
C In Ascaris, eggs are fertilized the lower part of uteri. The larva matures in alveoli and again migrates to the intestine where it develops into the adult.
1 presence of true coelom but absence of metamerism
2 presence of true coelom and metamerism (metamerisation)
3 absence of true coelom but presence of metamerism
4 presence of neither true coelom nor metamerism
Explanation:
D Ascaris belongs to the phylum Aschelminthes phylum. It has a pseudocoelom instead of a true coelom, and it body is also not segmented metamerically.
Rajasthan PMT-2010 AIPMT-2008
Animal kingdom
261843
Choose the correct statement with reference to Ascaris
1 Hatching of embryos takes place in the stomach due to lytic enzyme
2 Adulthood is reached inside the body of the host in ten days time
3 Development and moulting takes place in the alveoli of lungs
4 Hatching of embryos takes place within ten hours
Explanation:
C Ascaris is a genus of parasitic nematode worms. It is a monogenetic parasite infecting humans and causes the disease called ascariasis. Moulting is a feature of nematodes that allows growth. Usually, four moults occur during its life cycle. The larvae undergo their first moulting in the soil. Then the larvae undergo second and third moultings in the lungs. Then, the fourth moulting occurs in the intestine.
UP CPMT-2004
Animal kingdom
261844
Ascaris is:
1 a parasite
2 a autotroph
3 facultative autotroph
4 facultative heterotrophy
Explanation:
A Ascariasis is caused by the round worm, Ascariasis Lumbricoides. It is an intestinal parasite. The eggs of the Ascaris are excreted along with the faeces of infected person, which contaminates soil, water, and plants etc.
Rajasthan PMT-2004
Animal kingdom
261845
In Ascaris, eggs are fertilised in the:
1 Vagina
2 Oviducts
3 Lower part of uteri
4 Seminal vesicles
Explanation:
C In Ascaris, eggs are fertilized the lower part of uteri. The larva matures in alveoli and again migrates to the intestine where it develops into the adult.
1 presence of true coelom but absence of metamerism
2 presence of true coelom and metamerism (metamerisation)
3 absence of true coelom but presence of metamerism
4 presence of neither true coelom nor metamerism
Explanation:
D Ascaris belongs to the phylum Aschelminthes phylum. It has a pseudocoelom instead of a true coelom, and it body is also not segmented metamerically.
Rajasthan PMT-2010 AIPMT-2008
Animal kingdom
261843
Choose the correct statement with reference to Ascaris
1 Hatching of embryos takes place in the stomach due to lytic enzyme
2 Adulthood is reached inside the body of the host in ten days time
3 Development and moulting takes place in the alveoli of lungs
4 Hatching of embryos takes place within ten hours
Explanation:
C Ascaris is a genus of parasitic nematode worms. It is a monogenetic parasite infecting humans and causes the disease called ascariasis. Moulting is a feature of nematodes that allows growth. Usually, four moults occur during its life cycle. The larvae undergo their first moulting in the soil. Then the larvae undergo second and third moultings in the lungs. Then, the fourth moulting occurs in the intestine.
UP CPMT-2004
Animal kingdom
261844
Ascaris is:
1 a parasite
2 a autotroph
3 facultative autotroph
4 facultative heterotrophy
Explanation:
A Ascariasis is caused by the round worm, Ascariasis Lumbricoides. It is an intestinal parasite. The eggs of the Ascaris are excreted along with the faeces of infected person, which contaminates soil, water, and plants etc.
Rajasthan PMT-2004
Animal kingdom
261845
In Ascaris, eggs are fertilised in the:
1 Vagina
2 Oviducts
3 Lower part of uteri
4 Seminal vesicles
Explanation:
C In Ascaris, eggs are fertilized the lower part of uteri. The larva matures in alveoli and again migrates to the intestine where it develops into the adult.
