- 1(current)
Q. No.Match the common names with the biological names of these mollusks:
Codes:
| Column I | Column II | ||
| A | Octopus | P | Octopus vulgaris |
| B | Garden snail | Q | Aplysia californica |
| C | Sea hare | R | Helix aspersa |
| D | Pearl Oyster | S | Pinctada vulgaris |
| A | B | C | D | |
| 1. | S | R | Q | P |
| 2. | P | R | Q | S |
| 3. | P | Q | R | S |
| 4. | P | Q | S | R |
Subtopic: Â Phylum Mollusca |
 80%
Level 1: 80%+
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Hints
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What structure in molluscs forms the shell and houses the gills?
1. mantle
2. epidermis
3. gastrovascular cavity
4. odontophore
1. mantle
2. epidermis
3. gastrovascular cavity
4. odontophore
Subtopic: Â Phylum Mollusca |
 94%
Level 1: 80%+
Please attempt this question first.
Hints
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- 1(current)
Q. No.
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