Solution:
By genetic modification of plants there is increased efficiency of mineral usage by plants which prevents or delays early exhaustion of fertility of soil.
BotanyMineral usage efficiency of plants can be _____ A _____ by genetic modification of plants, and thus the exhaustion of fertility of the soil is ____ B ______
Mineral usage efficiency of plants can be _____ A _____ by genetic modification of plants, and thus the exhaustion of fertility of the soil is ____ B ______
