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.
1 Jasmine leaves are either evergreen or deciduous. 2  A Jasmine leaf is arranged opposite in most species. The leaf shape is simple, trifoliate or pinnate with 5-9 leaflets, each up to two and half inches long.  The Jasmine stems are slender, trailing, green, glabrous, angled, and almost 4-sided.