Nerve net, primitive nerve arrangement forming the entire nervous system of many cnidarians and a part of more advanced nervous systems. Cytoplasmic processes join the nerve cells (neurons) of nerve nets. In cnidarians the neurons are joined to epithelial receptors and to contractile cells. In vertebrates, nerve nets may be found around blood vessels and the alimentary tract.
Answer:
b) subjects agree to participate in a study after receiving complete information about the nature and purpose of the study.
Explanation:
In research, the term informed consent refers to the process in which researchers get a voluntary agreement from participants of the study where they state they are willing to participate on it.
This consent involves informing the subjects about their rights, the procedures they will undergone to, the purpose of the study and the risks and benefits they might have. However, in this consent the researchers <u>do not disclose the hypothesis of the study because this might put in risk the results of the study </u>(since participants might change their behavior due to this).
Therefore, the correct answer is that informed consent means that b) subjects agree to participate in a study after receiving complete information about the nature and purpose of the study.
a panel of judges selected by methods outlined in the state constitution
Answer:
it is a tax free.
Explanation:
A 529 plan is a saving plan in the United States. special made for the students. It is tax-advantaged savings investment which is designed to encourage people to save for the expenses to be needed in the future higher education meant for a designated beneficiary.
Although the contributions from 529 plan is not deductible, but the earnings from the 529 plan is federal tax free and when the money is taken out to pay the expenses for higher education in college, it will not be taxed.
Thus, in this way a 529 plan is more helpful to save money as it is free from tax than a normal savings bank account.
