Question

1. Which component of a plant makes the cell walls around plant cells tough and allows branches, stems, and leaves to be strong?

A.
cellulose

B.
carbohydrates

C.
starch

D.
chloroplasts

2. Use the drop-down menus to complete the sentences.

Plants such as corn and ___ are valued for the ___ they contain. They store ____ for the plant.


3. Why do plants break down stored sugars?

A.
to grow

B.
to make chloroform

C.
for protection

D.
to absorb water

Answer 1

answer d chloroplasts

Answer 2

The answer to question 1 is option ‘A’ and it is the cellulose that is made up of tough cells and makes the branches, stem and the leaves strong.

The answer to question 2 is bell pepper and carbohydrate.

They store food for the plant.

The answer to question 3 is to grow.

Plants break down sugar to make food for growth and energy.