The Cell Theory states that: 1) All organisms are made up of one or more cells and the products of those cells. 2) All cells carry out life activities (require energy, grow, have a limited size). 3) New cells arise only from other living cells by the process of cell division.tructure-a bilipid membraneous layer composed of proteins and carbohydrates. It is fluid like. Function-the cell membrane separates the cell from its external environment, and is selectively permeable (controls what gets in and out).
The anatomy and structure of the five sense organs of the human body: vision, hearing, smell, taste, and touch.
Sixth sense, or subtle perception ability, is our ability to perceive the subtle-dimension or the unseen world of angels, ghosts, Heaven (Swarga), etc. It also includes our ability to understand the subtle cause and effect relationship behind many events, which is beyond the understanding of the intellect.Extrasensory perception (ESP), clairvoyance, premonition, intuition are synonymous with sixth sense or subtle perception ability. The spiritual level of a person is the net function of many attributes; sixth sense is just one of them. 2  Refer to the article on spiritual level. 3  It also does not mean that these persons can perceive up to 100% of all the varieties of subtle-smells available or that they can perceive it all the time and at any time.