(25) A farmer wants to improve the yield of tomatoes from his plants. The farmer chooses the plants that produce the best yield of tomatoes to produce
the next generation of tomato plants.
This is repeated for several generations.

What is the name of this process?

A adaptation
B fertilization
C population growth
D selective breeding

D is your answer

Explanation:

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.