Excessive use of antibiotics has created a major global problem because each time an antibiotic is used, the bacteria it is being used to treat become more and more resistant. These bacteria selectively adapt and reproduce with this resistance, thus creating a bacteria that requires a new antibiotic for treatment. In this way, the bacteria have evolved and become more powerful and more resistant to our antibiotics, which is causing a global epidemic.
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Answer:
The combination of proteins, called nucleotides, that are arranged to make up an organism's chromosomes is called DNA.
Explanation:
DNA is organized, stored, in a structured way. These structures that DNA is organized into are called chromosomes. Chromosomes are structures inside the cell that contain genetic information. Each chromosome in our cells is made up of a DNA molecule, associated with RNA and proteins. DNA is a molecule present in almost all our cells that contains genetic information, made up of units called nucleotides, this molecule has the code that determines all the characteristics and functioning of an individual.
Answer:
In general, these Allee effect mechanisms arise from cooperation or facilitation among individuals in the species. Examples of such cooperative behaviors include better mate finding, environmental conditioning, and group defense against predators.
Explanation:
