inal answer:
The growth pattern in which organisms may continue to grow throughout their adult lives, without a defined endpoint, is known as indeterminate growth.
Step-by-step explanation:
Many plants and invertebrates, as well as some lower vertebrates, exhibit growth that does not culminate in a characteristic adult size but may continue throughout the organism's life. This type of growth is known as indeterminate growth.
Indeterminate growth is seen in plants, some less-familiar animals such as corals, sponges, and hydroids, and in the growth patterns of some fungi. This growth pattern allows for the continuous development of certain plant parts, like stems and roots, as opposed to leaves and flowers which display determinate growth and stop growing when they reach a specific size.