Marine Science Plants

What are the type of Aquatic Plants?

• Pine tree,Oak tree,Maple tree

• Fixed plants,Submerged plants,Floating plants

• Aloe Vera plant and cactus

What type of plant is the water lily?

• Fixed Plant

• Underwater Plant

• Floating Plant

• Submerged Plant

How does the floating plant float on the water?

• It will float with its flat leaves having air cavities in it.

• It will float with its less weight in the body

• With its week roots

• With it's strong leaves and roots

Which of these is an underwater plant?

• 
• 
• 
• 

What is the shape of a submerged plant?

• It is circular like a tree's trunk.

• It is ribbon-shaped.

• It is heart-shaped.

Why does the aquatic plant have a softer and more flexible stem?

• that it can easily breathe air in the water

• that it can easily flow with the water current

• that it can easily absorb water from the surface

What is the other name for submerged plants?

• Underwater Plants

• Underground Plants

• Undersoil Plants

• Under mountain Plants

The difference between water lily and lotus plants is...

• Lotus has a waxy layer to protect it from rotting in the water

• Stomata of the water lily are on the top surface of the leaf

• Water lily's flower floats on water, Lotus' flower grow above the water

Where are submerged plants more?

• River

• Sea and Ocean

• Pond

• Lake

Aquatic plants have less cuticle on flat leaves and aerenchyma for submerging purposes.

• True

• False