Tissues, Organs And Organ Systems

Question 1

What is an organ?

Answer 1

A collection of different tissues that work together to carry out a specific function in the body

Question 2

What is an organ system?

Answer 2

A group of organs that al, work together to perform a particular function

Question 3

What is an organism?

Answer 3

All the organ systems working together

Question 4

Give 2 examples of a tissue

Answer 4

Muscular tissue
Brain tissue 
Blood tissue 
Bone tissue 
Reproductive tissue

Question 5

Name the 3 main animal tissues

Answer 5

Muscular tissue - contract and causes movement
Glandular tissue - secretes enzymes and hormones
Epithelial tissue - covers areas of you pr body internally and externally

Question 6

Name the 3 main plant tissues

Answer 6

Epidermal tissue - covers and protects surfaces
Mesophyll tissue - contains chloroplasts and chlorophyll for photosynthesis
Xylem & Phloem tissue - involved in transporting materials

Question 7

Name 3 human organ systems

Answer 7

Skeletal system 
Muscular system 
Digestive system 
Respiratory system 
Nervous system 
Circulatory system

Question 8

What is a tissue?

Answer 8

A group of cells with similar structure and function that work together