Buy here : http :// student . land / bi-101-homework-7 /
Buy here : http :// student . land / bi-101-homework-7 /
1 . In ____ selection , individuals with both extreme forms of a trait are at a selective advantage .
2 . The spotted touch-me-not , a flowering plant , has seed pods that burst open when touched and forcefully eject their seeds . Such an adaptation is favorable because it
A . aids in the dispersal of the species .
B . attracts insects that aid in pollination .
C . prevents germination within the seed pod .
D . can cause genetic changes to occur .
3 . Which concept was not included in Charles Darwin ' s theory of natural selection ?
A . survival of the fittest
B . struggle for existence
C . overproduction of offspring
D . punctuated equilibrium
4 . Define microevolution . Explain how the bottleneck effect and the founder effect each affect microevolution . Be sure you demonstrate your understanding of these three concepts in your answer .