Strain wt, genotype mat (alpha) trp1 ura3 gal2, grows happily on ypd because this is a rich medium. if we wanted to grow wt on minimal media that contained just some glucose, a nitrogen source and some trace elements, is there anything else we would need to add?

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.