The spleen has a number of functions: 1  The red pulp removes damaged and worn-out red blood cells from the blood, which are broken down by macrophages for recycling. 2  It also produces and stores platelets that help your blood clot when you cut yourself.he spleen is a soft, spongy organ that is comprised of two types of tissue: 1  Red pulp, comprising blood-filled cavities and special tissues that contain different types of red and white blood cells. 2  White pulp, formed of lymphatic tissue that mostly consists of white blood cells.
Learn how to grow celosia in this growing and planting guide. Growing celosia is easy. Its bright flowers add charm to every garden, you can also grow it as a houseplant, indoor. Celosia, also known as cockscomb and feathery amaranth is cultivated for its spectacular inflorescent and showy colorful flowers. Family â Amaranthaceae. USDA Zones â 3 â 11, perennial in zones 9 and 10.
Phalaenopsis /ËfÃ¦láµ»ËnÉpsÉªs/ Blume (1825), known as moth orchids, abbreviated Phal in the horticultural trade, is an orchid genus of approximately 60 species. Phalaenopsis is one of the most popular orchids in the trade, through the development of many artificial hybrids.