The crop is located closer to the head. The crop has a thinner wall. The gizzard is more muscular and located posterior to the crop.
Yes. The anterior is the "head end". Th clitellum is closest to the anterior.
The worm is first both male and female the worm is in kingdom Animalia. The worm if you look at on and turn it over on its ventral side (bottom) you will see not to far away from the anterior side which is closet to the mouth the clitellum, it looks little lighter than the rest of the worm and it is not very long. the clitellum is a barrel shaped swelling that starts at the thirty second segment on the worm. this structures aids in the reproduction. Also it can tell us what side is the head and the tail. Talking about the head and the tail there are two different names for the head and the tail end of the worm, the head is called the anterior end and the tail is the posterior end of the tail. Now the first part of the worm is the mouth, the mouth sucks in dirt and then goes to the pharynx ,then through esophagus then trough the crop and then the gizzard and then the intestine then through the rest of the body. worms have two blood vessels dorsal and ventral blood vessel. the dorsal is top and ventral is bottom of the worm. The aortic arches help regulate the blood flow to the dorsal and ventral blood vessels. The nervous system, the worm has a ventral nerve chord running on the ventral side of its body. Telling it what type of surface its on. The worm can tell hot from cold that's why the stay in the dirt to keep cool, that's why is you ever saw a worm dried out on the side walk its because it needs the cool dirt to keep it cool. those are alot of the parts of the worn hope you learned alot from this.
You can differentiate between a worm's head and butt by observing the presence of a clitellum, a thicker, band-like structure that indicates the head end. The head typically has a more pointed end, while the tail or butt is usually more rounded. Additionally, the head often shows signs of movement and responsiveness when disturbed.
The median dorsal vessel in a worm is part of its circulatory system that runs along the dorsal midline of the body. It functions to transport nutrients, waste products, and gases throughout the worm's body.
A clitellum is a reproductive structure found in earthworms and some other annelid worms. It is a raised band or saddle-like structure near the head end of the worm's body that secretes a mucous cocoon for holding eggs and sperm during reproduction.
tickle the middle and see which end laughs
tickle the middle and see which end laughs.
the anus on a worm is located at the posterior end of the worm.
The posterior end of a worm is the lighter colored end of the organism... and the anterior end of the worm is darker.
Riddle answer: Tell it a joke / Tickle it in the middle and see which end laughs. Biology answer: Use a microscope, or drop it in the dirt and see which end disappears first.
No
out its butt, the dark end of a worm is the head so watch out for the other end
The head is the end of the worm that is closest to its clitellum (or, the band-like swelling which secretes a viscous fluit to coat and protect its eggs); if no clitellum is visible, you can put the worm down and observe the direction in which it crawls, and the head is leading it.
Yes. The anterior is the "head end". Th clitellum is closest to the anterior.
witch ford smallblock head goes on witch ide
The worm is first both male and female the worm is in kingdom Animalia. The worm if you look at on and turn it over on its ventral side (bottom) you will see not to far away from the anterior side which is closet to the mouth the clitellum, it looks little lighter than the rest of the worm and it is not very long. the clitellum is a barrel shaped swelling that starts at the thirty second segment on the worm. this structures aids in the reproduction. Also it can tell us what side is the head and the tail. Talking about the head and the tail there are two different names for the head and the tail end of the worm, the head is called the anterior end and the tail is the posterior end of the tail. Now the first part of the worm is the mouth, the mouth sucks in dirt and then goes to the pharynx ,then through esophagus then trough the crop and then the gizzard and then the intestine then through the rest of the body. worms have two blood vessels dorsal and ventral blood vessel. the dorsal is top and ventral is bottom of the worm. The aortic arches help regulate the blood flow to the dorsal and ventral blood vessels. The nervous system, the worm has a ventral nerve chord running on the ventral side of its body. Telling it what type of surface its on. The worm can tell hot from cold that's why the stay in the dirt to keep cool, that's why is you ever saw a worm dried out on the side walk its because it needs the cool dirt to keep it cool. those are alot of the parts of the worn hope you learned alot from this.
Depends, if you disect it close to the head, it would probably die. If it was a clean off discetion near the tail end, the worm should repair itself.