1. What are three reasons for
using genetically engineered
organisms that make sense for a
commercial farmer?
Type your answer here.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes