7. Brush a thin even coat of topcoat paint over the primed surfaces. For the most durable job, this is the first of two coats on most surfaces, the first of three on the chair seats and the table top. Use long, even strokes and avoid going back over painted areas to produce the smoothest job.
In some systems of biological classification, the Protozoa are defined as a diverse group of unicellular eukaryotic organisms. Historically, protozoa were defined as single-celled animals or organisms with animal-like behaviors, such as motility and predation. The group was regarded as the zoological counterpart to the protophyta, which were considered to be plant-like, as they are capable of photosynthesis. The terms protozoa and protozoans are now mostly used informally to designate single-c
1. Protozoa are unicellular eukaryotic microorganisms lacking a cell wall and belonging to the Kingdom Protista. 2. Protozoa reproduce asexually by fission, schizogony, or budding. Some protozoa can also reproduce sexually. 3. Relatively few protozoa cause disease. 4.The vegetative, reproducing, feeding form of a protozoan is called a trophozoite. 5. Under certain conditions, some protozoa produce a protective form called a cyst. 6. Components of protozoa that function as PAMPs include GPI-anchored proteins and mannose-rich glycans.ome protozoa also reproduce sexually by fusion of gametes (see Fig. 1) . The vegetative, reproducing, feeding form of a protozoan is called a trophozoite. Under certain conditions, some protozoa produce a protective form called a cyst that enable them to survive harsh environments.