Anatomy and Morphology of Plants
Cortex is the region found between
Name the three basic tissue systems in the flowering plants. Give the tissue names under each system.
Sr. No Tissue system Tissues present
1 Epidermal tissue system Epidermis, trichomes, hairs, stomata
2 Ground tissue system Parenchyma, collenchyma, sclerenchyma,
mesophyll
3 Vascular tissue system Xylem, phloem, cambium
Cortex is the region found between
Some vascular bundles are described as open because these
Interfascicular cambium develops from the cell of
Vascular bundles in monocotyledons are considered closed because
In a 50 gm living tissue, what would be the amount of water?
Which of the following statement is true?
Select the correct option:In (i) protoxylem lies towards periphery and metaxylem lies towards centre. Such an arrangement of primary xylem is called as (ii) (i) (ii) stems endrach stems exarch roots endrach roots exarch
Read the following statements and select the correct ones. (i). Phloem parenchyma is absent in most monocots (ii). Gymnosperms lack tracheids and vessels (iii). Gymnosperms lack companion cells
Vascular tissues of angiosperms differ from those of gymnosperms in
Which three type of tissue systems have been recognised in plants on the basis of their functions ?