Introduction

Introduction (essay)

An introduction is a beginning section which states the purpose and goals of the following writing. The introduction is usually interesting and it intrigues the reader and causes him or her to want to read on. The sentence in which the introduction begins can be a question or just a statement...

 

the blood

Blood

Blood is a specialized bodily fluid in animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells....

 

development of the vascular system 

the heart

Heart

The heart is a myogenic muscular organ found in all animals with a circulatory system , that is responsible for pumping blood throughout the blood vessels by repeated, rhythmic contractions...

 

peculiarities in the vascular system in the fetus

Fetus

A fetus is a developing mammal or other viviparous vertebrate after the embryonic stage and before birth.In humans, the fetal stage of prenatal development starts at the beginning of the 11th week in gestational age, which is the 9th week after fertilization.-Etymology and spelling variations:The...

 

See also

• Gray's Anatomy
  Gray's Anatomy
  Gray's Anatomy is an English-language human anatomy textbook originally written by Henry Gray. The book is widely regarded as an extremely influential work on the subject, and has continued to be revised and republished from its initial publication in 1858 to the present day...
  
  
• List of images and subjects in Gray's Anatomy
• List of subjects in Gray's Anatomy: V. Angiology