A genophore is made up of
a single double stranded DNA
a single stranded DNA
RNA and histones
histones and non- histones
Root hair absorbs water from soil through
turgor pressure
ion exchange
osmosis
DPD
C.
osmosis
Root hair absorbs water from soil through osmosis. Osmosis is a process in which solvent moves through a semi- permeable membrane from a place of higher diffusion pressure to a place of lower diffusion pressure.
Which of the following is not caused by deficiency of mineral?
Chlorosis
Etiolation
Shortening of internodes
Necrosis
Ginger is an underground stem. It is distinguished from root because
it lacks chlorophyll
it stores food
it has nodes and internodes
it has xylem and vessels