The uptake of mineral ions by using metabolic energy is called :
Passive absorption
Diffusion
Ultrafiltration
Active absorption
What is the name of green pigment present in leaves ?
Chlorophyll
Macrophyll
Neutrophyll
Basophyll
Movement of a plant part in response to light is called as:
Phototropism
Thermotropism
Phototherapy
Geotropism
The absorption of mineral ions without the use of metabolic energy is called :
Osmosis
Which is the structural and functional unit of all living organisms ?
Plasma
Mitochondria
Reticulocytes
Cells
Organisms which are not able to synthesize their own food are called :
Saprophytes
Parasites
Heterotrophs
Autotrophs
Organism which synthesizes its own food is called :
Multitrophs
Centritrophs
Which is the energy currency of cell ?
FAD
ATP
NADP
NAD
Gases such as O2, CO2 and minerals move into or between the cells by :
Imbibition
Which gas is released during photosynthesis ?
Oxygen
Carbon dioxide
Nitrogen
Carbon monoxide