what is umbo?
Answer / chandra
in mollusca each valve on its dorsal side or anterior
extremity bears protruberance called umbo which rises above
the line of articulation.
umbo is old part of shell and is directed anteriorly making
it possible to determine the right and left valves of a
shell
Is This Answer Correct ? | 3 Yes | 1 No |
what is zoology
Which is the animal without fingers, but with nails?
what is orthogonal matrix?
what is the period for cycle of golgi?
Why is triploblast more advanced than diploblast?
Which ancient civilization believed cats were sacred?
Why do some animals have larger brains than others? Why do animals with larger bodies have larger brains? How does brain size relate to metabolism or to longevity?
Which is the biggest land animal?
Name the animal which faints when frightened by the enemy?
Which is the animal used by tapeworm as its host?
Give two of examples of Sanctuary in India ?
Which is the world’s largest living reptile?