Statement A: Most plants undergo indeterminate growth, growing as long as the plant lives.

Indeterminate growth refers to the ability of certain organisms, including plants, to continue growing throughout their lifespan. In plants, this is achieved through the presence of meristems, which are regions of undifferentiated cells that have the potential to divide and differentiate into different types of plant tissues.

Meristems are found in areas such as the tips of roots and shoots, as well as in the cambium layer of stems and roots. These meristematic cells continuously divide and produce new cells, which then differentiate into various specialized tissues. This allows the plant to grow in length and girth, as well as develop new leaves, flowers, and branches.

In statement A, it is stated that most plants undergo indeterminate growth, growing as long as the plant lives. This is generally true for many plants, as they possess meristems that enable continuous growth. These plants can continue to elongate their stems, produce new leaves and branches, and even increase their root length throughout their lifespan.

Statement B: Indeterminate growth is synonymous with immortality.

In statement B, it is suggested that indeterminate growth is synonymous with immortality. However, this statement is false. While indeterminate growth allows plants to continuously grow and develop, it does not confer immortality.

Plants, like all living organisms, have a finite lifespan. They are subject to various factors that can limit their lifespan, such as disease, environmental conditions, and predation. In addition, plants also undergo senescence, which is the programmed aging process that eventually leads to their death.

While indeterminate growth allows plants to exhibit continuous growth and development, it does not grant them immortality or the ability to live indefinitely. Eventually, plants will reach a point where they can no longer sustain their growth or survive, and they will die.

Conclusion:

In conclusion, statement A is true as most plants undergo indeterminate growth, growing as long as the plant lives. However, statement B is false as indeterminate growth is not synonymous with immortality. Plants may exhibit continuous growth, but they still have a finite lifespan and undergo senescence like any other living organism.