Answer:
Aerosols may be created when the hot loop touches the culture.
Explanation:
The insertion of the hot loop, will make the broth and the bacteria to boil briefly, and this will create aerosols containing bacteria.
This is very dangerous especially to the students , because the aerosols created is air borne and can be inhaled by the student and enter the respiratory tract, or settle on his/her skin.
Note that, when a loop produce a hissing sound when placed in a broth culture means that, it has not cooled sufficiently or as expected.
I believe that the answer you are looking for is "microfossils".
Hope this helps you!
Answer:
.356
Explanation:
p = .25, the chance of getting an albino
q = .75, the chance of getting not an albino
n = 6, the number of offspring
r = 1, the number of albinos we want
What's the probability of getting exactly 1 out of six? This is called a binomial distribution. The formula is
nCr means n choose r, which you can find on your calculator (on a TI-84, it's MATH->PRB->nCr).
That's a fairly low percentage, which makes sense, because you'd expect 1.5 albinos, if this were a statistically perfect world.
Producers and consumers rely on CELLULAR RESPIRATION to release energy stored as ATP.
Cellular respiration is the process by which both plants and animals obtained the energy stored in food in form of ATP and used it for their live processes. Cellular respiration involved mixing the food compounds with oxygen in order to release energy.
The method which is best for preventing further soil erosion in an area overgrazed by cows is better land and animal management. Farmers need to limit the space that animal used as well as create sustainable grassland production for livestock animals. Methods such as permaculture and holistic management are options to reduce and possibly eliminate overgrazing — eventually soil erosion.
