A tissue is a group of cells with similar structure and function
1 of 9
What is an organ?
An organ is made of several tissues
2 of 9
What is an organ system? Give an example.
An organ system is a group of organs which work together to perform a particular function e.g. the digestive system
3 of 9
Name these in size order, biggest at the top: tissue, organ system, cell, organ
Organ system ... Organ ... Tissue ... Cell
4 of 9
What are the three main types of tissues found in animals? What do they do?
Muscular tissue - contracts to bring about movement ... Glandular tissue - can produce substances such as enzymes and hormones ... Epithelial tissue - covers some parts of the body
5 of 9
What do these three tissues do in the stomach of an animal?
Muscular tissue - allows contents to move through the digestive system ... Glandular tissue - produces digestive juices ... Epithelial tissue - covers the outside and inside of the stomach
6 of 9
Name the organs involved in the digestive system.
Pancreas ... salivary glands ... stomach ... small intestine ... liver ... large intestine
Comments
No comments have yet been made