Primary Plasmodesmata Are Different from Secondary Plasmodesmata in That Primary

Multiple Choice

Primary plasmodesmata are different from secondary plasmodesmata in that primary plasmodesmata:

A) are narrow strands of cytoplasm.
B) are formed during cytokinesis.
C) are typically branched.
D) connect the protoplasts of neighboring cells.
E) may be connected by a cavity in the region of the middle lamella.