State the importance of the following responses
(a) chemo-taxis in pollen grains
(b) positive rheotaxis in butterfly

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing