Which of the following organisms regualry transforms radiant energy into chemical energy?
a; deer
b; tree
c; cow
d; human

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome