MOVEMENT IN FISH

Fish are _______________

• VERTEBRATES

• INVERTEBRATES

• MAMMALS

• AMPHIBIANS

GIVE An example of streamlined body

• plane

• rose

• dog

• wood

•All vertebrates have an internal skeleton made up of

• bones

• cartilage

• both a and b

• none of these

In a streamlined body, the tail portion is broader and the middle portion is narrow.

• true

• false

Most fish have a special structure called__________that can be filled with air or emptied to help them move up and down

the tail is moved in a____________ way to push the body forward.

• round

• zig-zag

• straight

• none of these

The_________helps the Fish in keeping direction and body balance while swimming.

• tail

• fins

• streamlined body

• both a and c

some fishes can change their gender when thyey need.

• true

• false

do fishes have taste buds

• yes

• no

• either yes or no

does a boat have streamlined body

• yes

• no