A molecule is a group of two or more atoms joined together by covalent bonds. Molecules of the same element or compound always contain the same number of atoms of each element.
The atoms in a molecule are always joined together by a covalent bond.
Substances that are made up of ions do not form molecules.
Various species display various degrees of resilience for polyploidy. For instance,<em> polyploids structure </em>at moderately high recurrence in <em>blossoming plants (1 for every 100,000 people)</em>, recommending that plants have a strikingly high <em>resistance for polyploidy.</em> This is likewise the situation for certain types of fish and frogs.
Polyploidy is normal in plants than in creatures in light of the fact that in creatures sex assurance component includes <em>number and type sex chromosomes. </em>
Polyploidy will meddle with this component and subsequently it is seen once in a while in animals.This vegetative proliferation empowers increase of <em>polyploid plants. </em>
Chromosomes can be divided by by their such as <em>size,banding design number, centromere position. </em>
<em>Autosomes or "body chromosomes"</em> (the entirety of the non–sex chromosomes) are commonly found in the human karyotype sorted out in rough request of size from biggest (chromosome 1) to littlest (chromosome 22).
The number and presence of chromosomes in a phone is known as a karyotype.
A karyotype must be seen and examined with a magnifying lens. Karyotype investigation can uncover anomalies, for example, <em>missing chromosomes, additional chromosomes, erasures, duplications, and translocations.</em>
Homeostasis involves maintaining a balance of several factors that make a cell healthy.
Explanation:
The cell membrane is a lipid bilayer that prevents that passage of water and ions. This allows cells to maintain a higher concentration of sodium ions out the outside of the cell.
The main difference between Archaebacteria and Eubacteria is? Hint: Archaebacteria are called ancient bacteria whereas eubacteria are called true bacteria. Unlike eubacteria, archaebacteria can survive in extreme conditions
