The word that you are looking for is complex.
Answer: They are all genetically tractable
Explanation:
Yeast, fruit flies, nematodes, mice or the small plant Arabidopsis have known genome i.e their entire genetic information is known to the scientific community, thus they are EASILY MODIFIED in genetic research.
Also, they are simple eukaryotes (having cells with defined nucleus) so they can explain the processes in the human eukaryotic cell during genetic research
Both reasons make them genetically tractable
Correct answer choice is :
<h2>B) Are deer eating most of the young hemlocks?</h2><h2 /><h2>Explanation:</h2><h2 />
A forester is a person who studies forestry, the science, art, and business of maintaining forests. Foresters interest in a wide range of activities including environmental rehabilitation and management of preserved areas. Foresters are included in a large range of exercises covering environmental restoration, timber gathering, and day-to-day administration of protected areas.
