1
answer
0
watching
161
views
10 Nov 2018
Botany Chapter 15: Text Book Assignment (12th Ed.) 1) Suggesting that Natural Selection was the main mechanism for evolution came originally from Darwinâs knowledge of what? 2) Why would an invasive species be able to out compete native species, sometimes to the point of extinction? 3) What was the main problem with Lamarckâs theory of âacquired characteristicsâ once the principles of genetics were discovered? 4) Why would a small change in a homeobox gene have a very large, rapid effect on evolution? 5) What general idea did Darwin take from geologists that let to his concept of biological change? 6) Why is overproduction important for a speciesâ long-term survival? 7) In the example of a tree evolving thicker bark, what is the selective force? 8) How can geographic isolation lead to speciation?
Botany Chapter 15: Text Book Assignment (12th Ed.)
1) Suggesting that Natural Selection was the main mechanism for evolution came originally from Darwinâs knowledge of what?
2) Why would an invasive species be able to out compete native species, sometimes to the point of extinction?
3) What was the main problem with Lamarckâs theory of âacquired characteristicsâ once the principles of genetics were discovered?
4) Why would a small change in a homeobox gene have a very large, rapid effect on evolution?
5) What general idea did Darwin take from geologists that let to his concept of biological change?
6) Why is overproduction important for a speciesâ long-term survival?
7) In the example of a tree evolving thicker bark, what is the selective force?
8) How can geographic isolation lead to speciation?
Jean KeelingLv2
12 Nov 2018