Salutations!
<span>Which characteristic is common to all prokaryotes and eukaryotes?
The ability to respond to external stimuli is the characteristic that is common to all prokaryotes an eukaryotic cells. Stimulus help detects change in the cell, as we are speaking of cells. The cells responding to the stimulus is called sensitivity.
Thus, your answer is option B.
Hope I helped (:
Have a great day!</span>
A genus is composed of a number of related species.
Answer:
<em>To reject such a null hypothesis, </em><u><em>at least one</em></u><em> </em><em>of the treatment mean must be different from the other treatment means. </em>
Explanation:
In the ANOVA, there are two possible hypotheses:
- The null hypothesis, H₀: μ₁=μ₂=μ₃=μₙ. It states that all treatment means are equal to each other.
- The alternative hypothesis, H₁ states that at least one of the treatments means is different.
When the p-value of the ANOVA test is inferior to the alfa-level of signification chosen for the analysis, then we can reject the null hypothesis. This means that there is <u>at least one</u> mean of the groups under study that is different from the rest.
<em>We can get all the means values different from each other, or just some of them. But </em><em>having only one different mean value is enough to reject the null hypothesis</em><em>. </em>
There are three types of waste water
sewage: domestic sewage, industrial sewage, and storm sewage
Answer:
1. Pelvis is wider in females due to it is an anatomical feature that allows the childbirth
2. A study aimed at determining if the size of the pelvis shows association with problems during childbirth
3. Females with smaller pelvis frequently have problems during childbirth
4. Populational biases in the data regarding ethnicity, age, etc
Explanation:
A hypothesis is a proposed explanation for a given phenomenon from the real world. A scientific hypothesis needs to be tested by experimentation or observational procedures. A good hypothesis must fulfill two key requirements 1- it must be-testable, i.e., capable of being proved by using the scientific method, and 2-falsifiable, i.e., it must have a possible negative answer.
