Question

Q1. Take moong or gram equal sized seeds and germinate them. Select three empty equal
glasses or similar vessels. Mark them A, B and C. To glass A add little amount of soil mixed
with a cow dung manure. In glass B put the same amount of soil mixed with a little urea.
Take the same amount of soil in glass C without adding anything. Now pour the amount of
water in each glass and plant the seedlings in them. Keep them in a safe place and water them
daily. After 7 to 10 days observe their growth.
Answer the following questions-
18. Which plant showed better growth among A, B, & C. and why?
19. Define the manure.
20. Which plant showed minimum growth and why?
21. Write any two differences between fertilizer and manure?
22. Write any two examples of fertilizers.​

Answer 1

Answer:

Pencil drawing, drawing executed with an instrument composed of graphite enclosed in a wood casing and intended either as a sketch for a more elaborate work in another medium, an exercise in visual expression, or a finished work.