The definition of biological immortality has recently changed to mean cells that have a stable or decreasing mortality rate due to old age. A cell may still be considered immortal and still die from injury or disease.
The field of cell biology emerged from the work of many scientists who studied cells. Through their collective efforts, scientists were able to discover the structure and function of cells, leading to the development of the cell theory, which states that all living organisms are composed of cells, cells are the basic unit of life, and all cells come from pre-existing cells.
The microscope was the invention that made it possible for scientists to discover and learn about cells. Its ability to magnify small objects allowed scientists to observe cells for the first time, leading to the development of the cell theory in the 19th century.
Yes, scientists can view cells under a microscope. Microscopes allow scientists to magnify and observe cells and their structures in great detail, which is essential for studying cell biology and conducting research in various fields.
The invention of the microscope allowed scientists to observe cells for the first time, leading to the discovery of their structure and function. This breakthrough led to the development of cell theory, which states that all living organisms are composed of cells and that cells are the basic unit of life. Microscopes continue to play a crucial role in modern biology, enabling scientists to study cells in greater detail and further our understanding of their complexity.
Scientists debate whether viruses are alive because they lack the characteristics of traditional living organisms, such as the ability to reproduce on their own. Viruses depend on host cells to replicate and lack cellular structures that define life. Some argue that viruses are on the edge of life, while others consider them more as biological entities.
Scientist define animals as moving objects with a body and cells and a brain just like us but a like different
Immortality means not subject to death and capable of living forever. The term is often used to describe a deity, angels, and the human soul.
Depending on what you define immortality, I suppose. Nobody physically lives forever, but there are those blessed and cursed to be remembered for all time.
Scientists define matter as anything that has mass and takes up space. Matter is composed of atoms, which are the basic building blocks of all substances. It exists in various states, such as solid, liquid, and gas.
they define when work occurs energy. Energy is the ability to do work.
The cells are too small for scientists to see with the naked eye. For some perspective on how small cells are, the dot above the letter 'i' is about the size of fifty cells. Scientists could not see regular cells with the eye alone.
it has cells autotroph
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scientist get there cells from humans, plant and animals.
What do scientists do to adult cells to make them behave like embryos?
meters
meters