Start learning 50% faster. Sign in now
Let the speed of the boat in still water = 40 km/hr And the speed of the current = 3 km/hr Time = 3 hours 8 minutes = 25/8 hrs Downstream speed = 40 + 3 = 43 km/hr Upstream speed = 40 – 3 = 37 km/hr Distance = Downstream speed × Downstream time Distance = [43 × (25/8)] km Upstream time = Distance / Upstream speed Upstream time = [43 × (25/8)]/37 = 3(2/3) hrs
Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of
In a classical production function, the elasticity of production is greater than one, where
Considering the photosynthetic pathways of different crops, which among the following is NOT classified as a C3 plant, but rather follows the C4 pathway...
Azotobacter spp fix nitrogen:
“As we increase the production of one good, the opportunity cost to produce the additional good will also increase”, this is stated in
Cross between a homozygous recessive and a corresponding suspected heterozygote is called
The breakdown of nitrites and nitrates by bacterial activity is known as:
____ is a specialized branch of horticulture, focuses on the scientific study, cultivation, and management of fruit-bearing plants. It involves understa...
Leaf tip is modified as tendrils in
For manufacturing of packaged drinking water, basic requirement for the food business operators to obtain FSSAI license includes