These are usually simple squamous epithelial cells. The epithelium lining the body cavities is called the mesothelium and is where the cancer mesothelioma arises from. The epi â¦ thelium lining arteries and veins is called endothelium. 7 people found this useful.
You can place the container in a plastic bag or cover it with a sheet of plastic. Allow for some air to circulate but don't let the mix dry out. Dry seeds will not germinate. #6 Patiently Wait for Germination Place the germination container in a warm location out of direct sunlight. Light is not needed during the germination process, but will not be harmful as long as high temperatures are avoided. Tomato seeds usually germinate within 5 to 10 days when kept in the optimum temperature range of 70 to 80F (21 to 27C). Germination is delayed by lower temperatures and accelerated by higher temperatures. Temperatures below 50F (10C) or above 95F (35C) are detrimental to germination.
The optimum temperature is 50 to 65 Â°F. Optimum soil temperature for seed germination is 45 to 85 Â°F. Radish seed will not germinate when the soil temperature is above 95 Â°F. Spring-planted radishes should be harvested early.The flavor of the radish bulb is also dependent on temperature.As a general rule, the cooler the temperature, the milder the radish.arrot. Planting: Carrots (Daucus carota) are cool-season plants that grow best at average temperatures between 60 and 65 Â°F. The optimum soil temperature for seed germination is 55 to 75 Â°F. Seeds will not germinate above 95 Â°F.