Mar 06, 2013 - 4:55 pm. I finished chemotherapy therapy in September for stage !V colon cancer. I had my second CT scan last Monday and the Onc called today and left a message that I still have a tiny spot on my lung and two very small cysts on my liver. What alarmed me was the word still. I had never heard before today that I had ANY spots or cysts found on my previous scan. Needless to say...I was a little freaked out.
Spores are usually haploid and unicellular and are produced by meiosis in the sporangium of a diploid sporophyte. Under favourable conditions the spore can develop into a new organism using mitotic division, producing a multicellular gametophyte, which eventually goes on to produce gametes. Two gametes fuse to form a zygote which develops into a new sporophyte.
Spore-forming bacteria. When certain bacteria grow, they have the ability to develop resistance to extreme heat, dryness and chemicals. These bacteria are called spore formers because they develop a shell which is capable of protecting the cell under adverse conditions.The spore is the resting stage of the live bacteria and it can begin to grow into an active cell when proper growth conditions are provided.hese bacteria produce diseases in humans, animals and plants and are called pathogenic bacteria. They are a relatively few in number and produce disease by growing on or in certain tissues and producing harmful poisons or toxins, which people and animals consume. Spoilage bacteria.