Which of the following statements are true? I. Molluscs possess cellular level of organisation. II. Arthropods are true coelomates. III. Platyhelminths are pseudocoelomates. IV. Ctenophores have bilateral symmetry. Choose the correct option.

Question

Which of the following statements are true? I. Molluscs possess cellular level of organisation. II. Arthropods are true coelomates. III. Platyhelminths are pseudocoelomates. IV. Ctenophores have bilateral symmetry. Choose the correct option. (A) I and II (B) Only II (C) I and IV (D) II, III and IV

Tardigrade Admin · Accepted Answer

Only statement II is correct. Rest of the statements are incorrect and can be corrected as

∙

Mollusca bear organ system level of organisation.

∙

Platyhelminthes are acoelomates.

∙

Ctenophores have radial symmetry.

Q. Which of the following statements are true? I. Molluscs possess cellular level of organisation. II. Arthropods are true coelomates. III. Platyhelminths are pseudocoelomates. IV. Ctenophores have bilateral symmetry. Choose the correct option.

I and II

Only II

I and IV

II, III and IV

Only statement II is correct. Rest of the statements are incorrect and can be corrected as ∙ Mollusca bear organ system level of organisation. ∙ Platyhelminthes are acoelomates. ∙ Ctenophores have radial symmetry.

Q. Which of the following statements are true?
I. Molluscs possess cellular level of organisation.
II. Arthropods are true coelomates.
III. Platyhelminths are pseudocoelomates.
IV. Ctenophores have bilateral symmetry.
Choose the correct option.

Only statement II is correct. Rest of the statements are incorrect and can be corrected as
$∙$ Mollusca bear organ system level of organisation.
$∙$ Platyhelminthes are acoelomates.
$∙$ Ctenophores have radial symmetry.