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Assertion : Annelids, arthropods, and molluscs are protostomial coelomates . Reason : All the three phyla include members with bilateral symmetry and

Monjur Alahi

Assertion : Annelids, arthropods, and molluscs are protostomial coelomates .
Reason : All the three phyla include members with bilateral symmetry and true coelom.
A. If both assertion & reason are true and the reason is the correct explanation of the assertion, then mark (1).
B. If both assertion & Reason are true but the reason is not the correct explanation of the assertion, them mark (2).
C. If assertion is true statement but reason is false, them mark (3).
D. If both assertion and reason are false statements, them mark (4).


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Salim Ahmed Kawsar

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Correct Answer - B
If both assertion & Reason are true but the reason is not the correct explanation of the assertion, them mark (2).

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C) Both P and Q are correct

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The expenditure of 35 members for 24 days on food is ₹ 6300 then the expenditure of 25 members for 18 days is …………….. 2 Answers 1 views
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(iii) Both assertion and reason are wrong statement.

2 Answers 1 views
Aquatic annelids like______,posses lateral appendages, parapodia which help in swimming.

Correct Answer - A Nereis

2 Answers 1 views
Body of molluscs is

Correct Answer - D All of these

2 Answers 1 views
Exretory organs of arthropods are

Correct Answer - B Green gland and malpighian tubules

2 Answers 1 views
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Correct Answer - C If assertion is true statement but reason is false, them mark (3).

2 Answers 1 views

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