Answer:
A or D im not 100% sure but i think its D. you can look it up just incase im incorrect.
Explanation:
By referring to them as "his mother and his father" the reader can feel more close to the character. When saying "the mother and the father" one can relate less, feel distance between one and those parents. On the other hand, when saying "his mother and his father" the reader feels a little more close to the situation, feels deeper the relationship and can ever reflect him or herself in the character.
It means Alake was the answer that Victor has been searching for and the key to his problem.
Something along those lines.
Hope this helps!! :)
I'm not sure if some kind of passage is supposed to come along with this, but aubergine can describe eggplants. Aubergine is a dark purple hue like that of an eggplant as well.