Pleurobrachia is

1.Hermaphrodite

2.Dioecious

3.Bisexual

4.Both 1 and 3

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 79%
From NCERT
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Which of the following is common in Cnidarians and Ctenophora

1.Digestion is both intracellular and extracellular

2.Cnidoblast

3.Only sexual means of reproduction present

4.Metagenesis

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 86%
From NCERT
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Which is not true for Ctenophora

1. Mesoglea is absent 2. Bilateral symmetry
3. Triploblastic 4. All of the above
Subtopic:  Phylum Ctenophora & Platyhelminthes |
 70%
From NCERT
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Which of the following attribute started from Platyhelminthes

1.Organ level of organisation

2.Coelom

3.Segmentation

4.Closed circulatory system

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 86%
From NCERT
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Which is true for flatworms?

1.Bilaterally symmetrical

2.Triploblastic body plan

3.Acoelomate animals

4.All of these

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 92%
From NCERT
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Which of the following helps in excretion and osmoregulation in Flatworms

1.Flame cells

2.Nephridia

3.Malphigian tubules

4.Green glands

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 92%
From NCERT
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Hooks and Suckers are present in

1.All Flatworms

2.Parasitic flatworms

3.Non-parasitic flatworms

4.None of these

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 84%
From NCERT
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Which of the following is known as Tapeworm

1.Dugesia tigrina

2.Taenia solium

3.Fasciola hepatica

4.Schistoma

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 91%
From NCERT
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Which of the following is known liverfluke

1.Taeniasaginata

2.Taeniasolium

3.Fasciola hepatica

4.Schistoma

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 89%
From NCERT
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Which of the following is true about Tapeworm

1.Primary host is man

2.Secondary host is pig

3.Hermaphrodite

4.All of the above

Subtopic:  Phylum Ctenophora & Platyhelminthes |
 87%
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