The most mysterious part was Genetics . He looked at the diagrams of DNA—the twisted ladders that held the secret of why he had his grandfather’s nose but his mother’s height. The textbook explained that he was a biological mosaic, a unique combination of millions of years of evolution.
As Luka opened the section on Photosynthesis , he closed his eyes and imagined the chloroplasts within a leaf working like a high-tech factory. He could almost see the sunlight being "trapped" and converted into energy, feeding the entire planet. He realized that the apple he ate at recess was essentially just "stored sunshine." biologija za 9 odd ucebnik