Answer:
Many cells are specialised. They have structures that are adapted for their function. For example, muscle cells bring parts of the body closer together. They contain protein fibres that can contract when energy is available, making the cells shorter.
Embryonic stem cells can become all cell types of the body because they are pluripotent<span>. Adult stem cells are thought to be limited to differentiating into different cell types of their tissue of origin. Embryonic stem cells can be grown relatively easily in culture.</span>
Answer:
In Science last year, they called them, Parasitic Plants
Explanation:
Using a molecular<span>, scientists are able to estimate the amount of time that two species have been evolving independently.</span>lecular
