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Adaptation correct answers A trait that helps an organism survive and reproduce Artificial Selection correct answers A form of directional selection similar to natural selection, but with selection done intentionally by humans usually with a specific goal in mind, such as increased milk yield in ...

Which of the following types of organisms are composed of one or more cells? a. plants b. yeast, a fungus c. diatom, a protist d. bacteria e. all living organisms are composed of cells f. archaea g. animals correct answers e. all living organisms are composed of one or more cells Whi...

what makes up the central nervous system? correct answers brain and spinal cord meninges correct answers 3 layers of connective tissue surrounding the brain outermost (superficial) layer of meninges correct answers dura mater dura mater correct answers very tough, durable membrane composed ...

archaea correct answers like bacteria. Are able to live in extreme environment bacteria correct answers microorganisms that are the basis of fermentation & infectious diseases. Typically one-celled, have no chlorophyll, multiply by simple division, & can be seen only with a microscope. They occur...

Match each of the following organelles with the correct description: Nucleus Endoplasmic Reticulum Lysosomes Chloroplasts Ribosomes Cytoplasm correct answers Nucleus - Contains genomic content Endoplasmic Reticulum - Series of membrane-enclosed sacs and interconnected tubes Lysosomes ...

What is microbiology the study of? correct answers microbes and their biological processes What is the smallest biological unit of life? correct answers cell What are the characteristics of life? correct answers movement, responsiveness, growth, reproduction, metabolism, homeostasis, and organ...

Does phase contrast microscopy require staining? correct answers No Simple staining is used mostly for... correct answers A quick observance Simple staining uses __________ dye. correct answers Positively charged Acid fast stain is used for... correct answers bacteria resistant to tradition...

Can viruses be classified as either prokaryotic or eukaryotic? correct answers No. Viruses are neither prokaryotic nor eukaryotic. What is an obligate intracellular parasite? correct answers Viruses cannot replicate unless inside a living host cell. A virus depends on its living host to provide t...

Define the concept of universal precautions. correct answers Universal precautions means any and all samples, whether known or unknown, are to be treated as potentially hazardous (or pathogenic) materials. List at least 3 observations a researcher would be sure to note while assessing an unknown ...

Nucleus correct answers contains genomic content in eukaryotic cells Endoplasmic reticulum correct answers series of membrane enclosed sacs and interconnected tubes Lysosomes correct answers contain hydrolytic enzymes for digestion Chloroplast correct answers Site of photosynthesis Brief...

The concept of treating all samples, whether known or unknown, as potentially hazardous (or pathogenic) materials is known as _____. correct answers universal precautions List at least 3 observations a researchers would be sure to note while assessing an unknown microbial sample. correct answers ...

Define the concept of universal precautions. correct answers Any samples, known or unknown are to be treated as hazardous materials. What would a researcher be certain to note while analyzing a microbial sample? correct answers Size, shape, motility, gram status, presence of chemical reactions, c...

The concept of treating all samples, whether known or unknown, as potentially hazardous (or pathogenic) materials is known as _____. correct answers universal precautions List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. correct answers s...

Evolution is a theory that can be applied to different species, but cannot be directly tested correct answers False Several scientific studies have reported results that reject the process of evolution correct answers False Two species of birds that are closely related have evolved from an ext...