Consider the following statements regarding different types of animals: 1. Cnidarians are acoelomate 2. All sponges (Porifera) are marineare marine 3. Flatworms (Platyhelminthes) can produce asexually 4. In arthropods, fertilisation is always internal. Wh

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Q: 69 (CDS-I/2002)
Consider the following statements regarding different types of animals:
1. Cnidarians are acoelomate
2. All sponges (Porifera) are marineare marine
3. Flatworms (Platyhelminthes) can produce asexually
4. In arthropods, fertilisation is always internal.
Which of these statements is/are correct?
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question_subject: 

Science

question_exam: 

CDS-I

stats: 

0,16,44,10,32,16,2

keywords: 

{'arthropods': [0, 0, 1, 0], 'different types': [0, 0, 1, 2], 'flatworms': [0, 0, 2, 0], 'fertilisation': [1, 0, 0, 0], 'cnidarians': [0, 0, 1, 1], 'sponges': [1, 0, 1, 1], 'animals': [0, 0, 1, 2], 'platyhelminthes': [1, 0, 0, 0], 'porifera': [1, 0, 1, 1]}