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What are the seven main body parts of an earthworm and what do they do?
stumach
Does an earthworm have more than 3 body parts?
Yes
Which lens is used to observe body parts of cockroach and earthworm?
convex lens
Do the stimuli came from the inside body of the earthworm as will the touch-me-not plant?
Yes, the phenomenon is almost the same with regards to shrinking of the body parts.
Why doesnt the grasshopper exchange gases in the same way as the earthworm?
Because their bodies operate in two different ways. The grasshopper has a different body structure and parts than the earthworm.
What is the function of a nephridia on a earthworm?
The function of an earthworm's nephridium is to excrete wastes from the earthworm's body.
Where is porphyrin of earthworm found?
Porphyrin of earthworm is found in the epidermis or the body wall.
Which parts of the earthworm serve as its brain?
Ganglion
Do earthworm have segmented body?
yes
What is a body covering of an earthworm?
hh
Which of the parts of the worm's body includes in the excretory system?
An earthworm's excretory system contains pairs of integumentary, septal, and pharyngeal nephridia. Each nephridia is located in a different segment of the body.
What do the bristles on the underside of the earthworm's body do?
The bristles along the body of an earthworm are called the Setae, they are used as anchors as the earthworm moves along. The earthworms will anchor the rear of the body as it extends the front then anchor the front of the body as it contracts the rear. The setae are extended and contracted in sequence to match the movement of the body.
