As monoculture becomes more profitable, some crop varieties are threatened with extinction. Which of the following would be the best solution to this
global economic problem?
O A. Creating an international seed bank to protect biodiversity
B. Establishing international agreements to prevent overfishing
C. Forming strict regulations on greenhouse gas emissions
D. Encouraging developing countries to participate in global trade

A. Creating an international seed bank to protect biodiversity

Explanation:

Monoculture involves the growing or rearing of a particular crop or livestock for commercial purposes. This brings more profit due to the importance of such crops or livestock but it results to some crop varieties being threatened with extinction due to the crops not being grown.

The best option would be to create an international seed bank to protect biodiversity and ensure availability of the future planting of the crops.

you know they are heterozygous for a trait because they have it as jj or jj.