Which of the following is a problem that resulted from the Green Revolution? A. Many countries that once had to import food now export food.
B. Pollen from genetically modified crops has entered organic farmland.
C. Areas that previously suffered from a lack of food now have higher food
production
O D. Many local traditional crop varieties have become threatened by extinction.

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

Donde se encuentra el adn nuclear en un organismo eucariota?