Related Questions

Sue planted 4 times as many apple seeds as she planted orange seeds. 15% of the apple seeds grew into trees, and 10% of the orange seeds grew into trees. If a total of 420 apple trees and orange trees grew from the seeds, how many orange seeds did Sue plant?
In a horticulture experiment , 200 seeds were planted in plot I and 300 were planted in plot II. 57 percent of the seeds in plot I germinated and 42 percent of the seeds in plot II germinated, what percent of total numbers of planted seeds was germinated?
A mutant gene in Hordeum vulgare produces albino seedlings at temperature below 8°C. But when the seedling carrying this gene are grown at 19°C or above, they develop into normal green seedlings. The characters whose development depends upon a specific environment are known as
Are these statements about the aseptic packaging true? Statement 1: It consists of filling and sealing a sterilized packaging material with a sterilized product. Statement 2: High density polyethylene is the most common plastic used for aseptic packaging.
Consider the following statements regarding the importance of imbibition to the plants and choose the correct answer:
1. Imbibition causes swelling of seeds and results in the breaking of testa
2. The water moves into ovules which are ripening into seeds by the process of imbibition
3. Imbibition pressure generated during germination of seeds and spores is so enormous that it can break asphalt road and concrete pavements
Seeds which are source of breeder seeds and produced through mass selelction along with the progeny testing in a pureline variety is termed as
The depth of centre of pressure (h) for a vertically immersed surface from the liquid surface is given by (where $${I_{\text{G}}}$$ = Moment of inertia of the immersed surface about horizontal axis through its centre of gravity, A = Area of immersed surface and x = Depth of centre of gravity of the immersed surface from the liquid surface)
Which one of the following is extensively used for sterilizing water ?
The contamination can be avoided by sterilizing the fermenter vessels only.
XYZ Company wanted to reduce the microbial risk involved with its fresh fruits and vegetables. Hence it introduced Ultra-violet C process which is a photochemical process which reduces the number of microbes (not completely sterilizing them). What else do you think this does?