Options:
- A. Primary wall
- B. Secondary wall
- C. Middle lamella
- D. all of the above
View Answer
A. Primary wall
A. Primary wall
A. Sinus venosus
l
C. Biotechnology
D. Parotid
A. Microtubules
C. 20
D. Ergotin
B. Observation?hypothesis?deduction?testing of deduction
C. Facultative bacteria