Hypothesis is a proposed explanation which is made on the basis of given experimental data taken as starting point for further investigation. All hypothesis test are conducted in a same manner fiollowing the four main steps:
1. State the hypothesis
2. Formulate an analysis plan
3. Analyzing the data obtained
4. Final step is to analyze the results
There are three types of variables taken in an experiment:
1. Independent variable: light, temperature, humidity
2. Dependent Variable: these depends upon the other variable. changes in the independent variable may cause the dependent variable to change, for example, growth of plant is a dependent variable which depends upon the amount of light(independent variable), the plant receives
3. Controlled Variable: these variable can be controlled and prevented from being change like ty[pe of plant, type of soil
<span>simple distillation ur welcome :)</span>
The answer is; A.
If r allele is found in 15% of the population, then the frequency of the allele is;
r = 15/100 = 0.15
Remember the equaition p + q = 1
Therefore; R + r = 1; R + 0.15 = 1; R = 1-0.15 = 0.85
RR = 0.85*0.85 = 0.7225
In percentage = 0.7225*100 = 72.25
Enzymes
Enzymes have an active site where the substrate meets. This is where and how products are broken down. The break down of substrates through the use of enzymes is referred to as the lock and key model. Hope this helps
Biologist - Person who studies biology
