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Biology

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Shannon Greenfelder

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3y ago
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Cards in this guide (9)
How is the blueprint for life passed from parents to offspring

*A+*On a molecule called DNA

What type of scientist studies how bacteria are affected by antibiotics

*A+* micro biologist

What term describes all the changes that take place during the life of an organism including growth

development

What is the only thing that should differ between experimental treatments

independent variable

What serves as a standard of comparison to evaluate the effect of the independent variable on the dependent variable

There cannot be one since the answer depends on the form in which the effect is measured: whether the effect is qualitative or quantitative.

There are various non-parametric measures of correlation or concordance. For data that are more quantitative there are more powerful tests such as the F-test for independent Normal distributions.

Suppose you have experimented to test the effects of temperature on seed germination as outlined in the study guide If you do not reject your null hypothesis what conclusion can be reached

temperature does not affect seed germination rate

Dr. Brooke studies plants to learn about ecosystems. What is Dr. Brooke's specialty

Dr. Brooke studies plants to learn about ecosystems. What is Dr. Brooke's specialty?

The virus that causes chicken pox contains DNA. It reproduces inside the cells of living organisms. The virus is not made of cells and does not eat or breathe. Why isn’t the virus considered to be a living thing

it is not made of cells (A+)

Which kind of biologist would most likely study whales

Marine biologist

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