How can you understand that a slide callipers has an instrumental error? The forth state of substance is plasma. This plasma is the ionized gas in very high temperature. A massive source of plasma is sun. Also other states are sources of plasma. Plasma state is generated in a state of few thousand degree Celsius … Read more
Law of increasing force If at the smallest portion of a liquid some force is applied with a piston, than the bigger pistons will feel a much greater force than the applied force.
The change per unit length or per unit volume of an object is called stain. Again internal restoring force acting perpendicularly per unit area of the body is called stress. Whenever an external force deforms a body, strain develops. Again, applied external force for developing certain amount of stain is equal to the internal restoring … Read more
Tissues that are composed of different types of cells are known as complex tissue. Usually, complex tissue is composed of xylem and phloem tissue. Xylem is composed of tracheid, vessel, xylem parenchyma, and xylem fiber cell. Xylem and phloem both do transportation function in plants and this is why complex tissue is known as conducting … Read more
Complex tissue is one kind of permanent tissue composed of different types of cells.
No living cell can survive without water and water constitutes 90% portion of a cell’s protoplasm. This is why protoplasm is called the physical basis of life.
Plasmodesmata are microscopic tube-like channels that connect adjacent cells.
No Somatic cell Germ cell 1 Somatic cell takes part in the growth of the body. Germ cells take part in reproduction. 2 Somatic cells are divided by means of mitosis cell division. Germ cells are produced by means of meiosis cell division. 3 Somatic cells do not undergo fusion. Male and Female germ cell … Read more