Plant Tissues (AIPVT)
Plant tissues and their structure, function, and types including epidermal tissue, vascular bundles, ground tissue, and meristems
Questions
Which of the following are present in the epidermal covering of legumes?
- Osteosclereides
- Macrosclereides
- Astrosclereides
- Brachysclereides
Piliferous layer is the another name of
- laticiferous tissue
- hypodermis
- root epidermis
- endodermis
Which type of vascular bundles is found in ferns?
- Leptocentric
- Hydrocentric
- Radial
- Bicollateral
The water-excreting structure(s) from which water oozes out as droplets is/are called
- guttation
- hydathodes
- nectaries
- resin glands
Phloem is also known as
- companion cells
- sieve tubes
- bast
- callose
Which of the following is not a part of ground tissue system?
- Cortex
- Pericycle
- Cambium
- Medulla
Cell wall of sclerenchymatous tissue is coated with
- pectin
- lignin
- wax
- protein
What are bast fibres?
- They are sclerenchymatous fibres associated with xylem.
- They are sclerenchymatous fibres associated with cortex.
- They are sclerenchymatous fibres associated with phloem.
- They are cutinised parenchymatous cells.
In collenchyma cells, the thickening of corners is made up of
- lignin
- pectin
- suberin
- resin
The stomata which occur in equal number on both surfaces of leaves are called ____________.
- apple type stomata
- oat type stomata
- potato type stomata
- protomogeton type stomata
What is mesophyll?
- Epidermis of leaf
- Chlorophyll found in some stems
- Ground tissue system of leaves
- Cells underneath epidermis of leaf
Hypodermis of a dicot stem consists of
- sclerenchymatous cells
- collenchymatous cells
- parenchymatous cells
- chlorenchymatous cells
Where is casparian strip located?
- In epidermis
- In hypodermis
- In cortex
- In endodermis
Which of the following organelles is not present in sieve tubes at maturity?
- Cytoplasm
- Vacuole
- Nucleus
- Cell wall
Which of the following is an example of lateral meristem?
- Pith
- Cambium
- Cortex
- Phloem