Biology
Water is absorbed by the root hair cells through
- osmosis
- active transport
- transpiration
- ascent of sap
Related Questions
Root hairs are found in the outermost layer of root called
- dermis
- epidermis
- cortex
- xylem
In phloem, the direction in which translocation of food takes place is
- downwards
- upwards
- both upwards and downwards
- none of these
The movement of salt or mineral molecules from a region of their higher concentration to a region of their lower concentration is called
- osmosis
- active transport
- diffusion
- blending
The fluid containing mineral salts and water enclosed in a vacuole of a cell is called
- cytoplasm
- nucleoplasm
- cell sap
- tonoplast