Read Chapter 35 and fill in the following tables to identify
     Read Chapter 35 and fill in the following tables to identify the major characteristics, functions, and modified versions of plant anatomy. Make certain to also look at the photographs, figures, and tables in the chapter because important information is found there as well! Do not forget that the textbook also has a glossary and index which can be useful as well.   
  
  Solution
Main function
Leaf - exchange of gases and photosynthesis
Stem - transport nutrients from root to the entire plant growth, bearing the weight of the plant
Root - absorbing water and nutrients, anchoring to the ground
Variations
Leaf - spikes or thorns to protect themselves from grazing animals
Stem - help in crawling heights
Root - storage of starch in case of tubers

