10 questions
What colors of light rays do chlorophyll need?
Purple and Green
Blue and Red
Blue and Yellow
Red and green
........is gymnosperms
Cycas
Xylaria
Cassia
Coconut
Which of the following characteristics allowed plants to move further from the water?
Vascular system
cone shaped organs
chloroplasts
plasmodesmata
Which of the following pigment presents in green plant that helps in process of photosynthesis
Anthocyanin
Chlorophyll
Xanthophyll
Melanin
Name the process by which plant prepare their own food
Transportation
Transpiration
Respiration
Photosynthesis
Which one of the following is not the function of leaf normally?
Transportation
Transpiration
Respiration
Photosynthesis
In the rainy season, doors get swelled up due to
Transpiration
Diffusion
Imbibition
Respiration
In C3 and C4 plants, primary carboxylation takes place with the help of
PEP carboxylase and RuBP carboxylase
PEP carboxylse and pyruvate carboxylase
RuBP carboxylase and PEP carboxylase
RuBP carboxylase and pyruvate carboxylase
Macromolecule chitin is
phosphorous containing polysaccharide
sulphur containing polysaccharide
nitrogen containing polysaccharide
simple polysaccharide
Peroxisomes are involved in which type of reactions pertaining to plant photosynthesis?
Calvin Cycle
Glycolytic cycle
Glyoxylate cycle
Bacterial photosynthesis