Evs-Human Sense Organs-(Practice sheet )

Human Sense Organs

Practice  sheet 

Q1.True  or  False

1. The sense organs and brain work in coordination with each other.______

2. Our ears perceive upside down images which are set upright by the brain._____

3. Skin also helps us to speak and swallow food._______

4. Tongue is a muscular organ present in the mouth.______

5. These taste buds are connected to the brain._______

Q2.Ans  in  one  sentence

1.What are the rough and bumpy structures present on the tongue called?

2. Which organ covers the whole body?

3. What is the particular feature of the flowers like rose and jasmine?

4. What happens when you touch a hot object?

5.How  you  will  take  care  of  nose?

6. How are the sense organs linked to the brain?

7.How do we see the upright images of the object?

8.What  is  pinna?