For determining species and investigating all the fine features of Spiders, it is often helpful and sometimes necessary to get magnification. Sometimes a hand magnifying glass will provide sufficient magnification. Sometimes an electron microscope is needed to see the finest structures.
3 body parts
A spider's body is typically divided into two main parts: the cephalothorax (which contains the head and thorax) and the abdomen.
A spider has eight legs,two body parts wheras an insect has three body parts and six legs.
There is nothing particularly unusual about the body of a spider monkey; all primates have almost exactly the same body parts. The only body part that a spider monkey has that a human being doesn't have is the tail.
probably on the spider
head legs eyes
2
A spider's body consists of two main parts: the cephalothorax (combined head and thorax) and the abdomen. The cephalothorax contains the spider's eyes, mouthparts, and their legs, while the abdomen contains most of their internal organs and silk-producing glands.
A Black Widow spider has two main body parts: the cephalothorax (head and thorax combined) and the abdomen.
1. is the study of internal and external structures of the body and the physical relationships among body parts.
spider?
Physiology is the study of the functions of an organism or the functions of its parts. The study of the functions of a structure is known as physiology. The study of the structure of an organism is called anatomy. (In contrast, pathophysiology is the study of abnormal functions) For example anatomy would be parts of the heart and what it looks like. Physiology would be how it works.