Catalyst is a substance that influences the rate of reaction without being consumed in the reaction.
They increase the rate of reaction by decreasing the activation energy of the reaction.
As they are not used up in the reaction they are required in a small quantity.
In biological system, enzymes are referred to as biological catalyst or biocatalyst. They are generally protein in nature and are very specific for their substrate. They also increases the rate of biological reaction by forming enzyme-substrate complex.
Few examples of catalyst are: potassium permagnet, platinum, enzyme (like hexokinase, hydrolase etc) etc.
Gametes, or sperm and egg cells are both haploid cells, meaning that they have half the amount of chromosomes that regular body cells do, meaning that the sperm cell of this bird would have 32 chromosomes.
Complex Inheritance: (inherited) traits that have a genetic component that does not follow strict Mendelian inheritance. May involve the interaction of two or more genes or gene-environment interactions. ( HGPIA)
A planet is an enormous body encircling a star or stellar portion that is heavy rather be rounded by its own gravity, is not heavy adequate to cause thermonuclear fusion, and has received its neighboring region of planetesimals. Many planets have more than one moon.Mars has two moons.
