Author Question: Without a laboratory soil analysis, how can you tell whether your local soil has a high percentage ... (Read 36 times)

ericka1 · **on:** Jul 22, 2018

Without a laboratory soil analysis, how can you tell whether your local soil has a high percentage of clay?

What will be an ideal response?

Question 2

Why is genetic engineering sometimes used in preference to plant breeding?

What will be an ideal response?

ladyjames123 · **Reply #1 on:** Jul 22, 2018

Answer to Question 1

You can wet it and see if it will form a ''ribbon'' when you rub it between your thumb and other fingers.

Answer to Question 2

Because you can transfer genes between species