The marine biologist job outlook includes some growth, but with strong competition for jobs. If you are passionate and dedicated, you can make this a lifelong career. Marine biologists study ocean life, conducting research on aquatic plants and animals.
3. Leaf Arrangement (Phyllotaxy) Three different leaf arrangements: Alternate (one leaf per node), opposite (two leaves per node) and whorled (three or more leaves per node). A node is the place where one or more leaves are attached along the stem. The area between the nodes is called the internode.
There are two types of angiosperms, monocots and dicots. Mono, which means one, has one seed leaf. Di, which means two, has two seed leaves. Some examples of monocots are wheat and tulips. An example of a dicot is a rose. Monocots and dicots are the two types of angiosperms.