Colistin is an antibiotic used to treat infections in the bloodstream. Some bacteria are resistant to Colistin. Explain how these bacteria have become resistant to Colistin.

Name the thin threads that make up the body of fungus, such as aspergillus

To be valid a scientific observation needs

What conditions must be true for a population to remain in genetic equilibrium? Gene flow, genetic drift, sexual selection, population isolation, and no mutations Gene flow, random mating, no mutations, no genetic variation, and no natural selection

What should the color be if glucose is present in e. coli

What virus can infects only cats

A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society? 1.

Digestion includes breaking substances into their simpler building blocks, synthesizing more complex cellular structures from simpler substances, and using nutrients and oxygen to produce ATP. True/False

He urine-producing functional unit within the kidney is called the:

Which phase is the the phase where Chromosomes disperse and are no longer visible. prophase metaphase anaphase telophase

True or false Weeds are specific variety of plants that strip nutrients from the soil