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Where is the central nerve cord located in an earthworm?
The central nerve cord in an earthworm is located on the ventral side of its body, running along the underside. It is part of the earthworm's nervous system and helps in coordinating movement and responses to stimuli.
How is the increased complexity of the earthworm's digestive system related to segmentation?
The earthworms digestive system is increased in complexity because of the earthworm's segmentation. On each stop or segmentation there is a sphincter and its own digestion going on.
What surrounds the glomerulus and is the first segment of renal tubules?
Bowman's capsule surrounds the glomerulus and is the first segment of the renal tubules in the kidney. It helps in filtering blood and capturing the filtrate produced by the glomerulus.
What is the role of calciferous glands in earthworm?
Calciferous glands in earthworms help to regulate the calcium carbonate levels in their body. These glands secrete calcium carbonate to aid in the formation of the earthworm's protective and hard outer cuticle. This helps in maintaining the structural integrity of the earthworm's body.
What is the name of the global customer segment that sees technology as a negative disruptive element in their life?
Quality analysist
What is The first segment of the earthworm?
Segments
What will you observe if you dissected an earthworm past segment 32?
Dead earthworm.
What segment of a earthworm would have the tubule if the nephrostome was in segment 20?
Segment 21 .
How does a segment of an earthworm increase in diameter?
it doesnt
What are some names of butterfly that does not have segment?
earthworm
What segment of the earthworm is the ovary found?
not what those guys said
Are the setae on an earthworm segment paired?
Yes, the setae on an earthworm segment are usually arranged in pairs, with each pair located on opposite sides of the segment. These setae help the earthworm grip the soil and aid in movement.
What number segment are the female genital pores found on the earthworm?
The female genital pores in an earthworm are located on segment 14. These pores are used for receiving sperm during reproduction.
How many pores are there in each segment of an earthworm?
2
Earthworm?
It is long, narrow and cylindrical in shape. It has no eyes or ears.Mouth is present on the first segment and anus at the last segment. The mouth is over hung by a flap called prostorium.
How are waste materials removed from each segment of an earthworm?
they are squished
How many nephridiopores are in each segment of the earthworm?
Except for the first and last segments, which have no setae, there are eight tiny bristle-like structures that can not be seen with the naked eye called setae on each segment of an earthworm. The arrangement of the setae is one factor that helps in the identification of earthworms, as they can be closely or widely paired in four pairs or separate. Setae grip the soil to help the earthworm move about and sense the enviroment.
