While investigating 'how water affects the germination of seeds', a teacher asked the students to soak bean seeds on a bed of wet cotton wool for a few days and observe the changes. What is the guideline that she forgot to mention ? To place

Options

A. A few seeds on wet cotton
B. Many seeds on dry cotton
C. A few seeds on dry cotton
D. Many seeds on wet cotton

Answer

A

Explanation

If someone wants to check the effect of hot water on seed germination, then in experiment water will surely be used.