Tissue Class 9 Biology CBSE 001

Girth of the stem increases due to

• Apical Meristem

• Vertical Meristem

• Lateral Meristem

• Intercalary Meristem

Which of the following statements is incorrect?

• Some tissues in plants divide throughout the life

• Animals have more dead tissues as compared to plants

• Cell growth in animals is more uniform as compared to plants

• There is no demarcation of dividing and non-dividing regions in animals

The length of the stem increases due to:

• Apical Meristem

• Vertical Meristem

• Lateral Meristem

• Intercalary Meristem

Which of the following are characteristic features of cells of Meristimatic tissue?

• Actively dividing cells with dense cytoplasm, thick cell walls and prominent nuclei.

• Actively dividing cells with dense cytoplasm, thin cell walls and no vacuoles.

• Actively dividing cells with thin cytoplasm, thick cell walls and prominent nuclei.

• Actively dividing cells with thin cytoplasm, thin cell walls and no vacuoles.

Some parts of the plant are flexible due to the presence of

• Parenchyma

• Collenchyma

• Meristimatic Tissue

• Sclerenchyma Manual

Which of the following is not a function of epidermis?

• Conduction of water

• Protection from mechanical injury

• Gaseous exchange

• Transpiration

Which of the following parts does not have cartilage?

• Nose

• Kidney

• Ear

• Trachea

Given below is a list of different types of muscles in human body (i) Smooth (ii) Striated (iii) Cardiac (iv) Skeletal Which of the above mentioned muscles are termed as involuntary?

• (i) & (ii)

• (i) & (iii)

• (ii) & (iii)

• (ii) & (iv)

Which of the following elements of xylem tissue helps in sideways conduction of water?

• Xylem Tracheids

• Xylem Parenchyma

• Vessels

• Xylem Fibres

In the human body, fats are stored in

• Areolar tissue

• Adipose tissue

• Epithelial Tissue

• Cartilage