The Embryo Sac of an Angiosperm Flower is Best Represented

Question

The embryo sac of an angiosperm flower is best represented by which number in the above figure?
A)1
B)3
C)7
D)9
E)11

Accepted Answer

The embryo sac is located within the ovule, which is located within the ovary. In the figure, the ovary is labeled as number 7, and the ovule is located within the ovary. The embryo sac is the structure within the ovule that contains the egg cells and other cells necessary for reproduction. Therefore, the best representation of the embryo sac in the figure is number 9, which is located within the ovule.