Voice || Active and Passive voice

Name the scientists who have contributed to the following: Classified active and passive absorption of water by roots.

Difference between active and passive modes of membarane transport is

Give four significant differences between active and passive absorption of water in plants.

Differentiate the following and give examples of each: (a) Innate and acquired immunity (b) Active and passive immunity

Define immunity. Describe different ways to develop immunity. Write two differences between active and passive immunity.

The main difference between active and passive transport across cell membrane is :

Active and passive absorption of minerals

Give one significant difference between the following: Active immunity and Passive immunity

Fe is made passive by :

How does a man's voice differ from a woman's voice ?