What is mantle ?

What is a mantle?

What is the density of the rocks of mantle?

What is the approximate depth of mantle?

What is the density of the rocks between the adjoining line on mantle and core?

Which of the following organisms have a loose mantle over their body?

Assertion:In molluscs, feather-like gills are present in mantle cavity. Reason: These gills have respiratory and excretory functions.

Assertion:In molluscs, feather-like gills are present in mantle cavity. Reason: These gills have respiratory and excretory functions.

Assertion:In molluscs, feather-like gills are present in mantle cavity. Reason: These gills have respiratory and excretory functions.