Biology
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Evolution | process by which modern organisms have descended from ancient organisms
🗑
|
||||
| Charles Darwin | scientist who formulated theory of Evolution through natural selection
🗑
|
||||
| Theory of use-and-disuse | theory proposed that organisms could alter (change) the size or shape of particular organs by using their bodies in new ways
🗑
|
||||
| Acquired characteristics | belief that changes such as altered body structures would be inherited
🗑
|
||||
| Theory of natural selection | process by which individuals that are better suited to their environment survive and reproduce most successfully
🗑
|
||||
| Fitness | the ability of an individual to survive and reproduce in its specific environment
🗑
|
||||
| Natural Selection (Survival of the fittest) | process described by Darwin in which the strongest survive
🗑
|
||||
| Adaptation | an inherited characteristic that increases an organism's chance of survival
🗑
|
||||
| Gene pool (frequency) | consists of all genes including all the different alleles that are present in a population
🗑
|
||||
| Artificial selection | selection by humans for breeding of useful traits from the natural variation among different organisms
🗑
|
||||
| Homologous structures | structures that have different mature forms in different organisms but develop from the same embryonic tissues
🗑
|
||||
| Analogous structures | performing a similar function but having a different evolutionary origin, such as the wings of insects and birds
🗑
|
||||
| Vestigial structures | organ that serves no useful function in a an organism
🗑
|
||||
| Comparative anatomy | determining the evolutionary relationships between different species to find similar structures or characteristics
🗑
|
||||
| Comparative embryology | determining the evolutionary relationships between different species by studying their embryos
🗑
|
||||
| Comparative biochemistry | the study of the similarities and differences between different living organisms
🗑
|
||||
| Fossil record | remains of dead organisms that have been preserved by natural processes
🗑
|
||||
| Evolutionary tree | diagram used to represent evolutionary relationships among different living and extinct species
🗑
|
||||
| Common ancestor | all species, living and extinct, were derived from common ancestors
🗑
|
||||
| Selecting agent | any factor, environmental or otherwise, that affects fertility or mortality.
🗑
|
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.
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
Normal Size Small Size show me how
Created by:
gmottola
Popular Biology sets