The majority of ohototsynthesis occuring in plants take place in the upper pslisade layer of leaves. therefor, it can be concluded that cells in the upper palisade lsyer contain more than other parts of the plant. a ) vacuoles b.) chloroplasts c.) nucleii c.) mitochondria

If a robot fixed another robot is it a engineer or doctor?

Explain the causes and effect of damage to the genetic code.

Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.