Tissues

What minerals is the bone matrix rich in?

• a. Calcium

• b. Phosphorous

• Both a and b

• None of these

Name a plant tissue having dead cells.

• Parenchyma

• Collenchyma

• Aerenchyma

• Sclerenchyma

Presence of which chemical in cork cells makes them impervious to water and gases?

• Suberin

• Stomata

• Chlorenchyma

• Collenchyma

Which animal tissue helps in repair of tissue and fills the space inside the organ?

• bone

• parenchyma

• Areolar tissue

• None of these

What is the composition of the cartilage matrix?

• proteins and sugars

• Calcium and phosphorus

• Vitamins and minerals

• Carbohydrates

Give the name of the connective tissue lacking fibres.

• blood

• muscles

• skeleton

• Areolar tissue

The cells formed by meristematic tissue take up a specific role and lose their ability to divide. As a result, they form a permanent tissue. This process of taking up a permanent shape, size and function is called differentiation.

• The statement is wrong

• The statement is right

• None of the above

Cuboidal epithelium is otherwise known as _____

• Columnar epithelium

• Squamous epithelium

• Glandular Epithelium

• Squamous Epithelium

Phloem is a complex permanent tissue.

• True

• False

The movement of food in the alimentary canal or the contraction and relaxation of blood vessels are _____________.

• Voluntary muscles

• Involuntary muscles

• All the above

• None of these