Question

the main difference in propagating by layering as opposed to cuttings is that in layering, the newly propagated plant part is ______.
a. cut free from the parent plant
b. still attached to the parent plant
c. older
d. wounded

Explanation:

To solve this, we recall plant propagation methods. Layering involves keeping the new plant part attached to the parent during root development, while cuttings are severed. Option a is for cuttings. Option c (older) and d (wounded) don't relate to the key difference between layering and cuttings. So the correct option is b as layering keeps the part attached.

Answer:

b. still attached to the parent plant