CLASS10 · Biology · Life Processes — True or False

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Photosynthesis releases oxygen as a by-product.

2. Statement is true

   No

   Statement

   All plants prepare food at night.

3. Statement is true

   Yes

   Statement

   Stomata are present on the leaf surface for gas exchange.

4. Statement is true

   Yes

   Statement

   Saliva digests starch.

5. Statement is true

   No

   Statement

   Bile is produced in the gallbladder.

6. Statement is true

   No

   Statement

   Veins carry blood AWAY from the heart.

Instructions

Decide each life-processes statement.