Question
Impervious nature of cork for water is due to deposition
of which chemical?Solution
• Cork (outer bark of trees) is water-resistant due to the presence of suberin, a hydrophobic (water-repelling) substance. • Lignin provides rigidity but does not make cork water-resistant. • Pectin and Hemicellulose are part of the plant cell wall but do not contribute to water resistance.
Man-made hybrid is _____
A phenomenon of the premature shedding of fruit from a tree before they are fully ripe is called___
Which plant growth regulator is commercially used in grapes for berry elongation?
“King of Fruits” is called _________
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
Which fruit is commonly known as “Fruit of New World”Â
Maximum 'Kinnow' production in Rajasthan belongs to the districts.
Curcuma longa belongs to the family
Okra yellow vein mosaic virus is transmitted by ___Â Â
What is the term for the method used to separate leaf pigments in green plants?
