Lexi drew a diagram to compare eubacteria and archaebacteria. which label belongs in the area marked y?

a. take different shapes
b. are single-celled
c. live in antarctic ice
d. may be autotrophs

C. Live in Antarctic ice

C. Live in Antarctic ice

Explanation:

Archaebacteria are the prokaryotic organisms that do not have peptidoglycan in their cell walls which is otherwise a key chemical of cell wall of eubacteria. Archaebacteria are adapted to live in extremes of climatic conditions. They are mostly found in areas with extremely higher or lower temperatures, higher salt level etc. So archaebacteria can survive under the cold climate of Antarctica while eubacteria cannot.

answer; i believe the correct answer is (replication is not conservative);

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation: