Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password

Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Biology Chapter 15!

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
The process by which modern organisms have descended from ancient organisms; change over time.   show
🗑
show Theory  
🗑
Preserved remains or evidence of an ancient organism.   show
🗑
show 5 years  
🗑
What was Darwin's hypothesis?   show
🗑
show Climates and Habitats  
🗑
show James Hutton  
🗑
show Thomas Malthus  
🗑
show Jean-Babtiste Lamarck  
🗑
Who in 1831 set sail on the H.M.S. Beagle, on a voyage that would provide him with vast amounts of evidence leading to his theory of evolution?   show
🗑
show Charels Lyell  
🗑
Who in 1858 wrote to Darwin speculating on evolution by natural selection, bases on his studies of the distribution of plants and animals?   show
🗑
show Hutton and Lyell  
🗑
Who proposed that by selective use or disuse of organs, that organisms acquired or lost certain traits during their lifetime and that these traits could be passed on to their offspring?   show
🗑
show Malthus  
🗑
show Lamarck  
🗑
What is the theory that says all organisms have an innate tendency toward complexity and perfection?   show
🗑
show Use and Disuse  
🗑
show Inheritance of Acquired Traits  
🗑
show Tendency Towards Perfection  
🗑
What is this an example of? By trying to use their front limbs for flying, birds could eventually transform those limbs into wings.   show
🗑
What is this an example of? If a winged animal did not use its wings, the wings would decrease in size over generations and finally disappear.   show
🗑
show Inheritance of Acquired Traits  
🗑
Selection by humans for breeding of useful traits from the natural variation among different organisms.   show
🗑
When the members of each species compete regularly to obtain food, living space, and other necessities of life.   show
🗑
show Fitness  
🗑
show Adaptation  
🗑
show Survival of the Fittest  
🗑
show Descent with Modification  
🗑
show Common Descent  
🗑
Structures that have different mature forms in organisms but developed from the same embryonic tissues.   show
🗑
An organ that serves no useful functions in an organism.   show
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how
Created by: kmccreary