Earthworm

Earthworm Which laboratory tools are useful when looking at the internal organs of an earthworm?
Which laboratory tools are useful when looking at the internal organs of an earthworm?
An earthworm's internal organs can be viewed through a dissecting microscope. This type of microscope allows enhanced observation of objects that are ...
Earthworm Is earthworm vertebrate or invertebrate?
Is earthworm vertebrate or invertebrate?
An earthworm is a terrestrial invertebrate that belongs to the phylum Annelida. They exhibit a tube-within-a-tube body plan, are externally segmented ...
Earthworm How do the aortic arches beat in an earthworm?
How do the aortic arches beat in an earthworm?
What does the aortic arches do in an earthworm?Do worms have aortic arches?How does an earthworm heart Work?Why does an earthworm have 10 hearts?Why ...