What is a photosystem in a chloroplast?

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.