Which of these correctly explains the difference between the processes of photosynthesis and respiration? a) the krebs cycle occurs only in the chloroplast. eliminate b) glycolysis takes place only in the mitochondria. c) the calvin cycle takes place only in the chloroplast. d) the electron transport chain happens only in the mitochondria.

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?