1. Lab Quiz, Exam 1 + Quiz 2 - Questions (1-20) 2. LAB 21 - Protists - Cyanobacteria is a photosynthetic bacteria - Diatomaceous earth is used to make insect repellent - Lompac California is where Diatomaceous earth is famous for being at - Dinoflagellates are responsible for red tide - Amoebas move by pseudopodia and they are heterotrophs - green algae do photosynthesis providing food and oxygen for aquatic organisms - Agar is one of the products that comes from red algae - Brown algae belong to the Protista kingdom, they are used to create Agar, Alginic acids, Ice cream, lotion, cream 3. LAB 22 - Why are fungi distinguished in and identified by their sporangia? - Because the structures of sporangia are different in various fungi ![[IMG_4619.jpeg]] - Micro organisms are so successful on Earth, due to the frequency of their mutations, they are microscopic, they quickly reproduce, - Bacteria digest agarose much easier than Potato dextrose, while the fungi can digest the dextrose much easier than they can digest the agarose 4. LAB 23 - Questions (1, 2 + 5) - Monocots - parallel veins in the leaves and 3 petals in a row - Dicots - netlike veins in the leaves - 4 or 5 petals in a row - #Angiosperms Angiosperms - produce seeds and flowers - hidden seeds - #Gymnospem - have fruits and flowers - naked seeds - ![[IMG_0766 1.jpeg]] - The type of organisms that can reach these areas are bees, birds, and insects - The advantage of doing is that is that it allows for cross pollination and the greater spread of their genetic information