Question

Look at this diagram of a plant.



Which label points to the feature of angiosperms that holds the developed seeds?

W
X
Y
Z

Answer 1

No, as you said earlier, "responsibility" is singualr, so the person holding that position has only one responsibility or whatever he does is considered as one concept, responsibility, but "responsibilities" is plural and the person has more than one responsibility.

Answer 2

Answer:

w is flower

x is fruit

y is leaf

z is stem