Solution X was placed in a bag made of a selectively permeable dialysis membrane. The bag was securely tied, rinsed off with distilled water, and then suspended within a large
beaker of distilled water, as shown above. The contents of the bag and the beaker were
tested for presence of sugar, starch, lipid, and protein at the start of the experiment
and 24 hours later. The volume of the bag increased during this time. The results of
these tests are presented in the table below.

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.