To solve this problem, we need to identify what the hilum is and where it is located.$\newline \bullet$The hilum is a scar on the seed.$\newline \bullet$It marks the point where the funicle, which is the stalk that attaches the seed to the fruit, was attached.$\newline \bullet$This is a key feature in seed anatomy, as it indicates the former connection between the seed and the ovary wall.$\newline$Now, let's evaluate the options:$\newline \bullet$Option 1: Seed, where funicle was attached. - This is correct, as the hilum is indeed the scar on the seed where the funicle was attached.$\newline \bullet$Option 2: Fruit, where it was attached to pedicel. - This is incorrect, as the hilum is not related to the fruit's attachment to the pedicel.$\newline \bullet$Option 3: Fruit, where style was present. - This is incorrect, as the hilum is not related to the style's position on the fruit.$\newline \bullet$Option 4: Seed, where micropyle was present. - This is incorrect, as the micropyle is a different structure on the seed, not the hilum.$\newline$Therefore, the correct option is Option 1: Seed, where funicle was attached.