Final answer:
In the book of Genesis, God told Adam and Eve they could eat the fruit of every tree except for the tree of knowledge of good and evil, which they ultimately ate from, leading to their expulsion from the Garden of Eden. The correct answer is option a.
Step-by-step explanation:
The correct answer is a. Fruit. In the book of Genesis in the Bible, God told Adam and Eve that they could eat the fruit of every tree in the garden except for the tree of the knowledge of good and evil. This is stated in Genesis 3:1-7, where the serpent tempts Eve to eat from the forbidden tree. Eve then gives the fruit to Adam, and they both eat it, leading to their expulsion from the Garden of Eden. The disobedience and eating of the forbidden fruit is commonly known as the Fall of Man.