A wood boring mollusc/Shipworm is

Question

What do the terms phycobiont and mycobiont signify?

Answer 1

The question asks about a wood boring mollusc commonly known as a Shipworm. Let's look at each option to determine which is correct:

Chiton: Chitons are marine molluscs known for their distinctive armor-like shell composed of eight separate plates. They do not bore into wood.
Teredo: Teredo is the genus name for Shipworms, which are bivalve molluscs. These creatures are notorious for boring into and living in submerged wood, including ships and piers, hence the name 'Shipworm'. This option correctly identifies a wood boring mollusc.
Limax: Limax is a genus of land slugs within the larger group of terrestrial gastropod molluscs. They are not wood borers.
Patella: Patella, commonly known as limpets, are marine molluscs that adhere to rocks and other hard surfaces. They do not bore into wood.

Hence, the correct answer is Teredo, which is known to be a wood boring mollusc commonly referred to as a Shipworm.

Answer 2

The question asks about a wood boring mollusc commonly known as a Shipworm. Let's look at each option to determine which is correct:

Chiton: Chitons are marine molluscs known for their distinctive armor-like shell composed of eight separate plates. They do not bore into wood.
Teredo: Teredo is the genus name for Shipworms, which are bivalve molluscs. These creatures are notorious for boring into and living in submerged wood, including ships and piers, hence the name 'Shipworm'. This option correctly identifies a wood boring mollusc.
Limax: Limax is a genus of land slugs within the larger group of terrestrial gastropod molluscs. They are not wood borers.
Patella: Patella, commonly known as limpets, are marine molluscs that adhere to rocks and other hard surfaces. They do not bore into wood.

Hence, the correct answer is Teredo, which is known to be a wood boring mollusc commonly referred to as a Shipworm.

The Correct Option is B