What is the equator in mitosis?
the central plane of the spindle in a dividing cell, to which chromosomes migrate during the metaphase of mitosis or meiosis.
What is equator with example?
The equator is defined as an imaginary line drawn on the Earth and spaced equally between the North and South Pole. An example of the equator is the latitude of 0°. It divides the Earth into the Northern and Southern hemispheres and is the basis from which latitude is measured.
What is equatorial plate how it is formed in mitosis?
Equatorial-plate meaning The plane located midway between the poles of a dividing cell during the metaphase stage of mitosis or meiosis and formed from the migration of the chromosomes to the spindle’s center.
What is equatorial plane in geography?
[‚e·kwə′tȯr·ē·əl ′plān] (astronomy) The plane passing through the equator of the earth, or of another celestial body, perpendicular to its axis of rotation and equidistant from its poles.
What is the anaphase in mitosis?
Anaphase is the fourth phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. The separated chromosomes are then pulled by the spindle to opposite poles of the cell.
What is Equator Short answer?
The Equator is an imaginary line around the middle of the Earth. It is halfway between the North and South Poles, and divides the Earth into the Northern and Southern Hemispheres.
What does equatorial plate mean?
Quick Reference. An arrangement of the chromosomes in which they lie approximately in one plane, at the equator of the spindle. This is seen during metaphase of mitosis and meiosis.
What is Equator in cell division?
The boundary of a plane through which the division of a cell occurs.
Does the equator move?
Equatorial Shift These occur due to the spinning of the Earth, which creates winds that push ocean waters to the north in the Northern Hemisphere, and to the south in the Southern hemisphere. In other words, the equator moved. The only way for the equator to move is for the spin axis of the Earth — the poles — to move.
What happens G1?
The G1 phase is often referred to as the growth phase, because this is the time in which a cell grows. During this phase, the cell synthesizes various enzymes and nutrients that are needed later on for DNA replication and cell division. The G1 phase is also when cells produce the most proteins.
What is the difference between an equator and a prime meridian?
Difference Between Equator and Prime Meridian Definition. The Equator is the line circling the Earth midway between the North and South poles while Prime Meridian is the line that runs through Greenwich, England. Longitude vs Latitude. Precisely, the Equator is at 0° latitude while Prime Meridian is at 0° longitude. Hemispheres. Arbitrariness. Conclusion.
What does equator. mean?
Definition of equator. 1 : the great circle of the celestial sphere whose plane is perpendicular to the axis of the earth. 2 : a great circle of the earth or a celestial body that is everywhere equally distant from the two poles and divides the surface into the northern and southern hemispheres.
What is an example of the equator?
The equator is defined as an imaginary line drawn on the Earth and spaced equally between the North and South Pole . An example of the equator is the latitude of 0°.
What can I see at the equator?
The equator is a special place because the moon is overhead (at least in our thought experiment), and there’s no preferred viewing direction. At higher or lower latitudes there is a preferred direction, namely the one when you’re standing on your feet and not your hands, so you really only see the moon in one orientation.