Answer:
They are important. they prevent one section of gov from taking all the power.
Explanation:
So I learned about this but I never got an exact answer. The Persian wars began because the Romans wanted an expansion.
The ability to roll the edges of the tongue upward in a U-shape has been considered to be an inherited ability. The standard assumption is that tongue-rolling is a dominant allele at a single gene locus. Which of the following would cast doubt on this assumption?
A)A teacher reports that after testing her class on the ability to roll their tongue, with very little effort the non-tongue-rollers can learn to also roll their tongues.
B)A student who can roll his tongue has a mother and father, both of whom cannot. C)A student who cannot roll his tongue has a mother and father, both of whom can.
D)The non-tongue rollers who learn to roll their tongues and the student who can roll his tongue while his parents cannot are two situations that cast doubt on the heritability issue. The situation where a student cannot roll his tongue while his parents can is inconclusive.
E)Behaviors are not inherited, only structures are inherited.
Answer:
D)The non-tongue rollers who learn to roll their tongues and the student who can roll his tongue while his parents cannot are two situations that cast doubt on the heritability issue. The situation where a student cannot roll his tongue while his parents can is inconclusive.
Explanation:
This is because non tongue rollers who learn to roll their tongues appears to negate the idea of tongue rolling ability to be inherited ability, while also the fact that non tongue rollers having parents who cannot roll their tongues also prove the idea that tongue rolling ability is hereditary.
Hence, the option D)The non-tongue rollers who learn to roll their tongues and the student who can roll his tongue while his parents cannot are two situations that cast doubt on the heritability issue. The situation where a student cannot roll his tongue while his parents can is inconclusive, will surely cast doubt on the assumption, that rolling of tongue is an ability that is hereditary
Creating a testable hypothesis comes after the development of a research question in the scientific method.
<h3>What is the scientific method?</h3>
A scientific method is a process of conducting experiments that is mainly used to analyze the observations and answer the questions.
The scientific method involves a series of steps to conduct an experiment. The steps are listed as follows:
- Ask a question.
- Develop research questions after a background check.
- Create a hypothesis.
- Test your hypothesis by doing an experiment.
- Investigate the data and draw a conclusion.
- Share the results of the observation.
Hence, the correct option is D.
Learn more about the scientific method here:
brainly.com/question/7508826
Answer:
Explanation: problem - orientation
