warm, humid conditions
A moist and warm environment
The environment that has the most total bacteria are wet and warm environments. This is because these conditions are most favorable for growth and reproduction.
That depends on the bacteria, and the living conditions. In good conditions, most bacteria can create a new generation through binary fission every 20 minutes or so.
cell wall
Temerature ..... under conditions of sufficient moisture , oxygen and proper temperature seeds germinate.
this is true. they only reproduce asexually because most of the time the conditions aren't very good
The environment that has the most total bacteria are wet and warm environments. This is because these conditions are most favorable for growth and reproduction.
It is the most fertile
Bacteria form and reproduce in most cases in warm, moist sugar and organic matter rich environments. Bacteria growth is most effective in temperatures similar to body temperature and where oxygen is present. A neutral Ph is also effective for bacteria growth.
cold
Bacterial growth is constrained by several parameters such as the level of nutrients around them, the temperature they grow at, pH and whether they grow in air or not just to name a few. No single bacteria can grow in all conditions so therefore bacteria can never engulf the earth. Most bacteria have fairly specific growth conditions.
Bacteria are most sensitive to antibiotics during the exponential stage (rapid growth).
The most common way to grow bacteria is in an agar petri dish. The bacteria are usually placed by a swab into the petri dish and incubated for a predetermined period of time (The agar serves as a food source for the bacteria). Then, growth, or no growth, of bacteria will be observed.
Most bacteria will grow in dark, moist, warm areas with a neutral PH balance (ph7, water, sweat, most foods) and a source of food for the bacteria, such as sugars, and protein. All bacteria need to grow in conditions such as this is time. (And not very long, either. 4 hours on average) Sadly, the Human body is one of the most optimal places for bacterial growth. We have many nooks and crannies where sweat can gather in a dark place (such as under our clothing) and sit for long enough for bacteria to grow. This is why it's very important to keep clean.
Temperature and hygiene.
The skin is a surface barrier to most diseases. It is waterproof and it if it cut, the hole is sealed by a blood clot that then forms a scab to help protect you while it heals. It is very dry and acidic - conditions that prevent the growth of many bacteria and fungi.
no, many bacteria have become resistant due to improper use of antibiotics.
That depends on the bacteria, and the living conditions. In good conditions, most bacteria can create a new generation through binary fission every 20 minutes or so.