Biology 121 - Unit 1 Exam Test Questions With Guaranteed Pass Solutions.
0 view 0 purchase
Course
Bio 121
Institution
Bio 121
Scientific Method - Answer 1. Make observation
2. Ask questions
3. Formulate a hypothesis
4. Design experiment
5. Analyze the results
6. Develop a theory
Hypothesis - Answer a tentative explanation of a process in an experimental or observational study
logical and testable
Theor...
Biology 121 - Unit 1 Exam Test
Questions With Guaranteed Pass
Solutions.
Scientific Method - Answer 1. Make observation
2. Ask questions
3. Formulate a hypothesis
4. Design experiment
5. Analyze the results
6. Develop a theory
Hypothesis - Answer a tentative explanation of a process in an experimental or observational study
logical and testable
Theory - Answer a verified hypothesis
Prediction - Answer expected outcome of an experimental or observational study if the hypothesis is
true
7 properties of life - Answer 1. contain cells
2. reproduce
3. grow and develop
4. metabolism
5. homeostasis
6. respond to stimuli
7. adaptive to environments
, Inheritance - Answer passing on genes to offspring
Adaptation - Answer any inherited trait that enhances an individual's ability to survive/reproduce in an
environment
Evolution - Answer genetic change in a population over time
Levels of organization in nature - Answer 1. Atom
2. Molecule
3. Organelle
4. Cell (smallest unit of life)
5. Tissue
6. Organ
7. Organ system
8. Multicelled organism
9. Population
10. Community
11. Ecosystem
12. Biosphere
Isotope - Answer elements that differ in the # of neutrons
Covalent Bond - Answer formed by the sharing of electrons
Nonpolar Covalent Bond - Answer electrons shared EQUALLY
Polar Covalent Bond - Answer electrons shared UNEQUALLY
Ionic Bond - Answer opposite charges attract
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TestSolver9. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
