A(n) __________ is an excised piece of leaf or stem tissue used in micropropagation.

A(n) __________ is an excised piece of leaf or stem tissue used in mic

1.	A(n) __________ is an excised piece of leaf or stem tissue used in micropropagation.
A.	medium
B.	microshoot
C.	scion
D.	extant
Answer» E.