Specialised Plant Cell

The function of cell wall is to

• photosynthesis

• give support and structure

• holds genetic information

• allows things to enter and exit

Plants make their own food through a process called

(a)  

What gives a plant its' green color?

• cellulose

• cell wall

• photosynthesis

• chlorophyll

• chlorine

Plants are able to make their own food using an organelle called the chloroplast.

• True

• False

What is the role of chloroplast during photosynthesis?

• Chloroplasts convert light energy into chemical energy during photosynthesis.
• Chloroplasts store energy in the form of heat during photosynthesis.
• Chloroplasts release oxygen as a waste product of respiration.
• Chloroplasts absorb carbon dioxide from the atmosphere.

What is the difference between mesophyll cells and root hair cells?

• Mesophyll cells are found in roots, while root hair cells are in leaves.
• Root hair cells perform photosynthesis, while mesophyll cells absorb water.
• Mesophyll cells are for nutrient absorption, while root hair cells are for gas exchange.
• Mesophyll cells are for photosynthesis in leaves, while root hair cells are for water and nutrient absorption in roots.

What is the difference between the mesophyll and root hair cells?

• Root hair cells have chloroplasts; mesophyll cells do not.
• Mesophyll cells lack mitochondria; root hair cells have them.
• Mesophyll cells have chloroplasts; root hair cells do not.
• Mesophyll cells have mitochondria; root hair cells lack them.

Where are guard cells located?

• In the roots of plants.
• On the stems of plants.
• Inside the flowers of plants.
• On the epidermis of plant leaves.

True or false: Stoma is a cell

• false
• true

What is the function of stoma?

• responsible for photosynthesis in plants

• helps in nutrient absorption from the soil

• protective barrier against insects

• facilitate gas exchange and regulate water loss in plants