5)
all the plants grown from a given type of genetically engineered seed are genetically identical. on the one had, uniformity can make it easier for a farmer to manage the crops. which is the best reason why the loss of genetic variation is an environmental concern?

Plz plz plz quick! 49 points for whoever which of the following statements about greenhouse effect is true? *life on earth is suffering because of greenhouse effect *the greenhouse effect is caused by human activity *all greenhouse gases are harmful *life on earth would not exist without the greenhouse effect

How does friction with the atmosphere affect the speed of an artificial satellite

Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?