Plant Tissues

In Sclerenchyma the cell walls are _______?

• Cellulosic

• Alive

• Living

• Lignified

The flow of conduction in Phloem is _________?

• Unidirectional

• Multidirectional

• Both

• None

Tags

NGSS.MS-LS2-3

Which of them is dead?

• Parenchyma tissue

• Collenchyma tissue

• Sclerenchyma tissue

• None of the above

Which of them is present at the base of leaves and internodes?

• Intercalary Meristem

• Apical Meristem

• Lateral Meristem

• None of them

What is the waxy substance present in cell walls of cork cells called?

• Lignin

• Suberin

• Cellulose

• All of the above

What's the function of Xylem?

• Helps in gaseous exchange

• Helps in conduction of water and minerals

• Helps in Photosynthesis

• None of the above

Tags

NGSS.MS-LS2-3

In Phloem which element is dead?

• Sieve tubes

• Companion cells

• Phloem Parenchyma

• Phloem fibres

what is the function of xylem tissue?

• transports water and minerals salt 

• control the opening and closing of stoma

• carry out photosynthesis

• provide support for young plant

Tags

NGSS.MS-LS2-3

which tissue provide support and mechanical strength to the plant?

• parenchyma tissue

• sclerenchyma tissue

• xylem tissue

• collenchyma tisssue

which of this function not belongs to parenchyma tissue?

• carries out photosynthesis 

• stores food materials such as starch

• absorption of water and mineral

• provides support to the plants

Tags

NGSS.MS-LS1-6