The species is the smallest among all group; it has only one
kind of organism. Through to the system
developed by Linnaeus, each organism is given a two-part scientific name that
consists of a genus name and a specific name. The words used for scientific
names are from the Latin and Greek languages. They sometimes seem difficult to
read and even harder to pronounce. Since the different species of organisms
number in the millions, it is necessary for scientists around the world to have
a common language to be able to identify any organism with accuracy. As you
know, people in different countries have different names for organisms. This
naming system prevents confusion.
Hey there!
Alleles are different forms of the same gene that are always found on the same position of two homologous chromosomes. This means your answer is going to be option A.
Hope this helps.
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Answer:
Melanin is responsible for black colour of hair.
Explanation:
Hair is black in colour because it is determined by the amount of a pigment present in hair is called melanin. If eumelanin which is a type of melanin, present in hair, it gives people black or brown hair. If the receptor is not activated or is blocked in the hair, then melanocytes make pheomelanin instead of eumelanin and then the black or brown hair colour did not occurs so we can conclude that melanin is responsible for black colour of hair.
Answer:B
Explanation: Someone told me
b. phosphate. The polar head of a phospholipid is negatively charged and is made up of phosphate molecules. This polar head region attracts water (hydrophilic) and is positioned outward to interact with water.
