Answer:
hypothesis is the answer maybe?
:)
Answer:
13.5
Explanation:
if you add 4.5 times 5.5 you get 24.75 then you subtract 11.25 and get ur answer.
Decomposition - decomposition is something we humans benefit a lot from in agriculture.
Immunity - reffering to the help that bacteria gives us in the immune syste.
Pollution control - reffering to the fact that some bacteria decompose man - made pollutants such as DDT, petroleum, etc.
Symbiosis - reffering to the help some symbiotic bacteria pose to humans by decomposing vitamins B and K.
Hope it helped,
BioTeacher101
Answer:
The correct answer is option D, that is, bottleneck effect.
Explanation:
A phenomenon, which occurs due to events like earthquakes, floods, or other natural calamities that result in the severe declination in the size of a particular population is known as the bottleneck effect. The bottleneck effect is an extreme illustration of genetic drift that results in the reduction of a population's genetic variability.
With the decline in the size of a specific population, a reduction in the genetic variability of the same population is witnessed due to the loss of alleles. This eventually makes the population vulnerable to pollution and diseases. Hence, the given case is an example of the bottleneck effect.
