____________ helps in storage of starch and other materials.
Tracheids
Xylem
Xylem parenchyma
None of these
In small herbaceous plants, ____________ makes up the bulk of the plant body.
Parenchyma
Chlorenchyma
Collenchyma
Lacunae is seen in
Cartilage
Ligaments
Tendons
The body of an adult human being contains about ____________________ litres of blood.
5 litres
7 litres
6 litres
Xylem and phloem together constitute the ___________.
Simple tissue
Conducting tissue
Vascular tissue
_____________ is found in the nasal passages, taste buds, retina of eyes, and epidermis of earthworm.
Stratified Epithelium
Sensory Epithelium
Columnar Epithelium
What brings about increase in length and girth of the plant body?
Meristematic tissues
Permanent tissues
Complex tissues
__________ brings about an increase in the width or girth of the organs.
Intercalary meristem
Lateral Meristem
Apical meristem
_________ helps in the exchange of gases.
