Ecology Assignment

Assignment 2 line the following Terms 1. ) Endotherm Organisms that blaspheme heavily on internally derived metabolic heat energy, Hm (Pg. 109) 2. ) ectotherm Animals that rely mainly on external sources of energer for regulating automobile trunk temperature. (pg. 109) 3. ) Poikilotherms Animals whose body temperature varies directly with environmental temperatures. (pg. 109) 1. ) Concept 6. 2 Review 2 during painful droughts, some of the branches of shrubs and trees die while others survive.How might losing some branches increase the fortune that an individual plant will survive a drought? Because of the curb supply of weewee sacrafices must be made the trees and plants that are non able to sustain the harsh conditions of the drought die while the plants that expand will live. Although leave and branches may fall that is okay because of the shortage of water there will be water going to the places that need it the some and the branches are not the most substantial part of the plant. The roots and the motif is therefore that is where the priority lies. . ) Concept Review 7. 1 1What environmental conditions party favor plants with C3 photosynthesis? Why? Plants in moist climates use C3 photosynthesis. C3 photosynthesis requires CO2 and is the most uncouth and easiest type of photosynthesis available to plants, it uses only simple chemical reactions within the flip-flop and thats all it needs in order to work properly. 3. ) Define the term haploid. A haploid is a single set of unmatched chromosomes. In haplodiploid systems, males develop from unfertilized bombard and are haploid. Females develop from fertilized eggs and are diploid.