Plant tissue

The cells of cork are dead and have a chemical in their walls that makes them impervious to gases and water. The chemical is

• lignin

• suberin

• cutin

• wax

The flexibility in plants is due to a tissue called

• parenchyma

• chlorenchyma

• collenchyma

• sclerenchyma

Sieve tubes and companion cells are present in

• xylem

• phloem

• cambium

• cork

The size of the stem increases in the width due to

• apical

• intercalary

• lateral

• vascular bundle

A tissue whose cells are capable of dividing and re-dividing is called

• complex tissue

• permanent tissue

• connective tissue

• meristematic tissue

Tags

NGSS.HS-LS1-4

The only dead cells in phloem

• companion

• sieve

• phloem fibres

• phloem parenchyma

Which one acts like Packaging tissue?

• parenchyma

• collenchyma

• xylem

• phloem

The nuclei of meristematic cells are

• small

• large

• medium sized

• no nucleus

Which of the following is a simple tissue that serves as a site for photosynthesis, provides supporting matrix for vascular tissue, and helps to store water and sugar?

• Vascular tissue

• Collenchyma tissue

• parenchyma tissue

• Sclerenchyma tissue

Which of the following is a waxy substance that covers epidermal surfaces of plants?

• Thorn

• Lignin

• Cutin

• Sclereids