What are the name and formula for describing sample variability?
What will be an ideal response?
variance; s2 = Σ (Xi - )2 / n - 1
Biology & Microbiology
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Connective tissue is the most variable of the tissue types. Which one of the following is not categorized as connective tissue?
A. Bone B. Muscle C. Fat D. Blood
Biology & Microbiology
Which of the following is not a characteristic of life?
A. The ability to reproduce B. The ability to grow and develop C. The ability to respond to the environment D. The ability to move
Biology & Microbiology
What term describes phenotypic features that are coded for by several genes, such as eye color in humans?
A) linked B) polytrophic C) polygenic D) codominant
Biology & Microbiology
A functional group added to a hydrocarbon usually makes the hydrocarbon:
A) polar. B) nonpolar. C) acidic. D) an isomer. E) hydrophobic.
Biology & Microbiology