True. Common descent, at least, is a VERY controversial topic. Common Descent states that every species should have evolved from ONE SINGLE SPECIES (crazy, I know.)
After plants absorb energy from the Sun, the energy gets converted into chemical energy for the plant to carry out life activities. Chemical energy is used up by the different processes within the plant cells (e.g. cellular respiration, photosynthesis).
<em>The transcription factors and RNA polymerase form a complex called the transcription initiation complex. This complex initiates transcription, and the RNA polymerase begins mRNA synthesis by matching complementary bases to the original DNA strand.</em>