Photosynthesis

Green plants are ________________

• Heterotrophs

• Autotrophs

• Allotrophs

• Mesotrophs

In which part of the plant does photosynthesis generally occur?

• Flower

• Root

• Branch

• Leaf

The name of the green pigment in leaves is _______

• Chlorophyll

• Chlorine

• Xanthophyll

• Methylene

The cell organelle that contains chlorophyll is __________

• Mitochondria

• Chloroplast

• Ribosome

• Nucleus

The pores on leaves are known as __________

• Space

• Air-gaps

• Stomata

• Opening

Raw materials of photosynthesis:

• Carbon dioxide, Oxygen, Water, Sugars

• Carbon dioxide, Water, Chlorophyll, Sunlight

• Carbon dioxide, Water, Leaf, Chlorophyll

• Oxygen, Nitrogen, Hydrogen, Water

The process of preparation of food by the green plants in the presence of light using atmospheric carbon dioxide and water from the soil, is known as ___________

• Respiration

• Transpiration

• Photosynthesis

• Cooking

During photosynthesis, food is synthesised in the form of __________, and oxygen is released in the process.

• Sugars

• Salts

• Gases

• Water

________ are considered chemical factories of the plant.

• Cells

• Roots

• Leaves

• Flowers

Final products of photosynthesis:

• Carbon dioxide & Water

• Oxygen & Water

• Carbon Dioxide & Oxygen

• Oxygen & Sugars