CATDOLL : CATDOLL: What are the two parts of a river shrimp’s body?

1. What are the two parts of the river shrimp's body?

The body of an ant can be divided into three parts: (head), (thorax), and (abdomen).

2. Why are shrimp intestines on their backs?

The nerve line on the shrimp's abdomen is also known as the tendon. It should be a straight line that runs through the whole body... but most of them are white, and some species of shrimp may have different colors. If it is a female shrimp, you may also see the abdomen holding eggs (but it should not run through the whole body, but concentrated in the abdomen; mature shrimp eggs are dark). The back is the shrimp intestine, which is the shrimp's digestive line. Of course, if there is excrement in the digestive line, it will be black. If there is no excrement accumulated in the digestive line, it will be transparent. Picking out the shrimp intestine is for cleanliness and hygiene. Some dishes require that the shrimp should not bend after being cooked and the shrimp body can be straightened, so the tendons on the abdomen should be picked off (or cut slightly in 3~4 places with a knife), so that the shrimp will not bend after being cooked.

3. Why is the heart of shrimp in the head?

head.

Reason: Structural factors

Located at the back of the digestive tract.

The circulatory system is open.

Blood enters the blood cavity from the heart through the arteries, directly infiltrating tissues and organs. The blood in the blood cavity flows back to the heart through the heart hole.