Write the precise function of
$(a)$ Sieve tube
$(b)$ Interfascicular cambium
$(c)$ Collenchyma
$(d)$ Aerenchyma
Write the precise function of
$(a)$ Sieve tube
$(b)$ Interfascicular cambium
$(c)$ Collenchyma
$(d)$ Aerenchyma
$(a)$ Sieve tube : It is located in phloem tissue.It's function is to transport synthesized food into whole plant body.
$(b)$ Interfascicular cambium : It's function is to make secondary growth in dicot stem and root. It is a type of secondary meristematic tissue located between vascular bundles.
$(c)$ Collenchyma : It's function is to provide support to growing of tender parts of the plants. Angular thickening is seen at the corners of cells.
$(d)$ Aerenchyma: It provides buyoncy in aquatic plants.It is a special type of parenchyma. That contains large air spaces.
Similar Questions
Choose correct sentences :
$(1)$ The meristem which present at the tips of roots and shoots are called apical meristem
$(2)$ Apical meristem are secondary meristem
$(3)$ Intercalary meristem is the meristem that occurs in the mature region of roots and shoots of many plants and appear later than primary meristem :
$(4)$ Fascicular vascular cambium and interfascicular cambium are lateral meristem
Choose correct sentences :
$(1)$ The meristem which present at the tips of roots and shoots are called apical meristem
$(2)$ Apical meristem are secondary meristem
$(3)$ Intercalary meristem is the meristem that occurs in the mature region of roots and shoots of many plants and appear later than primary meristem :
$(4)$ Fascicular vascular cambium and interfascicular cambium are lateral meristem
Axillary bud and terminal bud are derived from the activity of
Axillary bud and terminal bud are derived from the activity of
What are the characteristic differences found in the vascular tissue of gymnosperms and angiosperms ?
What are the characteristic differences found in the vascular tissue of gymnosperms and angiosperms ?
Assertion : In angiosperms, the conduction of water is more efficient because their xylem has vessels.
Reason : Conduction of water by vessel elements is an active process with energy supplied by xylem parenchyma rich in mitochondria
Assertion : In angiosperms, the conduction of water is more efficient because their xylem has vessels.
Reason : Conduction of water by vessel elements is an active process with energy supplied by xylem parenchyma rich in mitochondria
- [AIIMS 2006]
Cortex is the region found between
Cortex is the region found between
- [NEET 2016]