t is unicellular green algae found in standing water of ponds, pools and ditches. Each cell is biflagellate spherical in shape. Cell wall is thin anterior end of chlamydomonas is papillate. At anterior end at right angles of the flagella are two contractile vacuoles.
Aloe vera is a natural product that is now a day frequently used in the field of cosmetology. Though there are various indications for its use, controlled trials are needed to determine its real efficacy. The aloe vera plant, its properties, mechanism of action and clinical uses are briefly reviewed in this article.
The well known Jurassic macro flora from Tabbowa basin of Sri Lanka continues to yield a new incomplete taxon. This paper reports on a new type of fertile shoot consisting with a possible reproductive or flower-like organ at the end of short stalk among the long stalked falcate (tongue shaped) leaves.
A study was conducted to estimate airborne bacterial and fungi load in dairy processing plant and its surroundings in different seasons of the year. Air samples were taken in different seasons of the year including winter, summer and monsoon to know the air borne microbial load in morning, afternoon, evening, night and midnight period.