Description : The element which takes part in the growth and development of plants
Last Answer : Ans. Plant nutrients
Description : The plants, which produce food themselves through photosynthesis?
Last Answer : Ans. Phototrophs
Description : Pigment which are responsible for photosynthesis in higher plants
Last Answer : Ans. Chlorophyll a and b
Description : Which plastid of cell is responsible for photosynthesis in plants?
Last Answer : Ans. Chloroplast
Description : The science concerned with processes, functions, plant responses to external stimulus and growth and development of plant.
Last Answer : Ans. Plant Physiology
Description : The growth rate of plants is measured by
Last Answer : Ans. Auxanometer and Crescograph
Description : Solution of fertilizer specially applied at initial growth of plants in pulses and vegetable crops
Last Answer : Ans. Starter solution
Description : Photosynthesis can be measured by measuring
Last Answer : Ans. O2 given off and CO2 uptake
Description : Oxygen required for photosynthesis comes from
Last Answer : Ans. Water
Description : Plant component responsible for photosynthesis is a pigment called
Last Answer : Ans. Chlorophyll
Description : Photosynthesis active radiation (PAR) occurs at
Last Answer : Ans. 400-700 nm
Description : The science, which helps in changing the genetic make-up of plants in such a way that they give rise to the maximum economic product for human use.
Last Answer : Ans. Plant Breeding
Description : In plants, __________ is the process of converting stored energy into energy for plant growth. a. Transpiration b. Photosynthesis c. Respiration d. Pollination
Last Answer : Respiration
Description : Growth of early emerging leaves becomes faster because of- (a) Cell division and cell enlargement (b) Stunt growth of plants (c) Faster Photosynthesis (d) Low pressure of outer atmosphere
Last Answer : (b) 15°C – 40°C
Description : Mean applied when deals with relative changes eg. Bacterial growth, cell division, population
Last Answer : Ans. GM
Description : The growth habit of Chrysanthemum
Last Answer : Ans. Perennial
Description : Which growth regulator is isolated from yam?
Last Answer : Ans. Batasin
Description : Concentration of a nutrient in plant tissue where growth of the plant is slowed down
Last Answer : Ans. Critical concentration
Description : Example of growth inhibitors
Last Answer : Ans. Abscisic acid and Ethylene
Description : Growth promoters are
Last Answer : Ans. Auxins, Gibberellins and Cytokinin
Description : The study of soils in relation to crop growth.
Last Answer : Ans. Edaphology
Description : In `C_(3)` plants, the first stable product of photosynthesis during dark reaction is
Last Answer : In `C_(3)` plants, the first stable product of photosynthesis during dark reaction is A. ... acid C. Oxaloacetic acid D. 3-Phosphoglyceric acid
Last Answer : In `C_(3)` plants, the first stable product of photosynthesis during dark reaction is A ... Phosphoglyceric acid (PGA) D. Phosphoglyceraldehyde (PGAL)
Description : In C3 plants, the first stable product of photosynthesis during the dark reaction is (a) malic acid (b) oxaloacetic acid (c) 3-phosphoglyceric acid (d) phosphoglyceraldehyde.
Last Answer : (c) 3-phosphoglyceric acid
Description : The primary aim of Integrated Rural development Programme (IRDP)
Last Answer : Ans. All round development of family
Description : Community Development Project (CDP) was started on
Last Answer : Ans. 2 nd Oct, 1952
Description : Rural Development programme was started on
Last Answer : Ans. 1935
Description : The emergence and development of seedlings from the seed-embryo under favourable condition
Last Answer : Ans. Germination
Description : Development of fruit without fertilization
Last Answer : Ans. Parthenocarpy
Description : Scorching and burning on margins of bottom leaves and irregular fruit development of plant are most common symptoms of
Last Answer : Ans. K deficiency
Description : Contribution of forest product in world GDP
Last Answer : Ans. 1 %
Description : When the increase in one product is directly proportionate to increase the other product is called
Last Answer : Ans. Complementary Production
Description : A market consisting of single buyer of a product
Last Answer : Ans. Monosony market
Description : When there is a single salers of a product
Last Answer : Ans. Monopoly market
Description : A product prepared from strained pulp of fully ripe tomato fruits after cooking
Last Answer : Ans. Tomato Sauce/Ketchup
Description : A semi-solid transparent product prepared from pectin containing fruit
Last Answer : Ans. Jelly
Description : The product of cassava is
Last Answer : Ans. Sago
Description : Final product of Glycolysis
Last Answer : Ans. Pyruvate
Description : First product of C4 pathway is
Last Answer : Ans. Oxalo acetic acid (OAA)
Description : Final product of C3 pathway is
Last Answer : Ans. 3 PGA
Description : Klinostat is employed in the study of (a) osmosis (b) growth movements (c) photosynthesis (d) respiration
Last Answer : (b) growth movements
Description : Chromatophores take part in (a) movement (b) respiration (c) photosynthesis (d) growth.
Last Answer : (c) photosynthesis
Description : The mode of action of Atrazine is a). Pigment inhibition b). Cell membrane disruption c). Seedling growth inhibition d). Photosynthesis inhibition
Last Answer : d). Photosynthesis inhibition
Description : The Heterotrophs, feed on both plants and meats?
Last Answer : Ans. Omnivores
Description : The Heterotrophs, feed on plants and called primary consumers?
Last Answer : Ans. Herbivores
Description : A self supporting community - plants and animals interacting with each other and the nonliving environment to provide a balanced system is a
Last Answer : Ans. Ecosystem
Description : A group of ornamental plants used to grow over walls, trellis, arches, pergolas, arbours, pillars, bowers etc.
Last Answer : Ans. Climbers and Creepers
Description : The arrangement of colourful potted plants in different tiers around a central object which may be tree trunk, lamp post or pillar.
Last Answer : Ans. Trophy
Description : Planting of low growing plants along with paths, roads, flower beds, lawns etc. for demarcation and beautification
Last Answer : Ans. Edge
Description : Removal of any excess or undesirable/unproductive branches, shoots or any other parts of plants
Last Answer : Ans. Pruning