Tree of life is
arbor vitae
pons Varolii
organ of Corti
diencephalon
A.
arbor vitae
Arbor vitae is the tree like appearance of white matter in the cerebellum.
Which is common between earthworm, leech and centipede?
They have Malphigian tubules
They are hermaphrodite
They have ventral nerve cord
None of the above
Eustachian canal connects
middle ear with external ear
middle ear with internal ear
external ear with internal ear
pharynx with middle ear
Bacteria are considered plant because they
are green in colour
have rigid cell wall
have chlorophyll
have stomata