The most appropriate answer is Response !!
It is due to auxin present in tip of stem !!
Solution:
In phylogenetic inference, an evolutionary novelty (or derived character) is referred to as Plesiomorphy
Relating to or denoting the process by which different kinds of living organisms are believed to have developed from earlier forms during the history of the earth.
Thus this is the required answer.
I believe that the answer would be assimilation.
Hope this helps!!
Sorry If I misspell or have horrible grammar
Explanation :
Rainforests have a lot of plants and animals because ;
Climate : The rainforest(s) are in very tropical regions , meaning the recieve a lot of sunlight . The energy is stored in plant vegetation . Animals are attracted to the food and eat it .
Edit : Also I tried to put the answer I found into my own words , I noticed the 1st person copied and pasted an answer which is copying
The adaptation is most likely the fact that reptiles can lay eggs on land. Amphibians can only lay eggs in the water, which means in order to reproduce they must be near a safe body. Reptile eggs contain water inside of them, so the eggs can hatch on the land instead of developing in the water.