Osman

Question 1

What are the two types of non-flowering plants?

Answer 1

Non-flowering plants are of two types: spore-bearing and seed-bearing.

Question 2

Can you give examples of spore-bearing non-flowering plants?

Answer 2

Spore-bearing non-flowering plants are mosses and ferns.

Question 3

What are examples of seed-bearing non-flowering plants?

Answer 3

Seed-bearing non-flowering plants are conifers.

Question 4

What do mosses and ferns produce?

Answer 4

Mosses and ferns produce spores.

Question 5

How do big trees differ from small plants in terms of stems?

Answer 5

Big trees have thick, very hard brown stems, while small plants have soft green stems.

Question 6

What is chlorophyll?

Answer 6

Chlorophyll is a green pigment that helps in food preparation.

Question 7

Can plants make food without chlorophyll?

Answer 7

Plants cannot make food in the absence of chlorophyll.

Question 8

What are other functions of leaves besides food preparation?

Answer 8

Leaves remove excess water from a plant and exchange gases through stomata.