Answer:
It may seem like a single cell can grow into a massive redwood tree, but that is not true. Growing an enormous redwood tree must start with a seed, not just a single cell. Despite this, the seed still comprises cells that will divide and specialize in creating the diverse tissues and structures of the tree. Here is a more accurate description of a giant redwood tree's growth.
A Sequoia sempervirens, more commonly known as a giant redwood tree, starts its life cycle as a seed, containing an embryo, a helping of nutrients, and a protective seed coat. Next, the root has cells that will eventually differentiate and multiply to form the various tissues and structures of the tree.
If the conditions are suitable, with the right amount of light, moisture, and temperature, the seed will germinate, and the embryo will grow within the source. In the beginning, we can see the embryonic root; then, the shoot appears, which comprises the embryonic stem and the leaves.
The development of the seedling is mainly determined by the cells in the apical meristems of the roots and shoots, which are the tips that control the growth. As the seedling grows, these cells divide and differentiate, forming the various tissues and structures of the tree, such as the trunk, branches, leaves, and root system.
With age, the tree will eventually become a giant redwood, growing to a maximum height of 379 feet (115 meters) and living for about 2,000 years or more.
To sum up, although it's not correct to suggest that a giant redwood tree can come from a single cell, the process begins with a seed containing an embryo with cells that will divide and differentiate to form the entire tree.
I hope this helps.