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Flauer [41]
3 years ago
10

Which of the following is true of vivisection, as it is practiced today?a. A conscious being is dissected.b. An animal is involu

ntarily euthanized.c. A person is involuntarily euthanized.d. A vegetable is involuntarily dissected.
Medicine
1 answer:
natali 33 [55]3 years ago
8 0

Answer: a. A conscious being is dissected.

Explanation:

A vivisection is an experimental process in which the living being is dissected. It is typically done on organisms that are conscious and they have a central nervous system. This is mainly done for experimentation and research but all human surgeries are examples of vivisections. This is done to observe the internal structure of the organism.

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The quadratic solution of 0.5x^2-20x+500​
ladessa [460]

Answer:

0.5×^2-20×+500

-20(×25)

0-20×+500

3 0
3 years ago
What is nondisjunction? ______________ When does it happen? _______________ What is the result? __________ Name some examples __
BARSIC [14]

Answer:

The process of reproduction is a pretty complex one, and there are several steps that are taken that, if taken wrong, can lead to abnormalities. The most important thing to know is that all humans have two sets of 23 chromosomes, one from each of their parents. The correct process of egg and sperm formation is meiosis, and it will ensure that from the originating cell, the gametes (or eggs) formed, will have the total amount of chromosomes needed.

During this process of meiosis, the chromosomes should be separated and evenly divided. But first, DNA replication must take place. This means that first two homologous chromosomes, and are created so that all new cells will have the same DNA information. This happens in Meiosis I, Anaphase I. On the second phase of meiosis, in its anaphase (meiosis II, anaphase II) a new division will happen, but this time, of sister chromatids. This separation process is called disjunction.

So, in answer to the question above, we have that:

1. Non-disjunction: is when the two pairs of homologous chromosomes (in meiosis I, anaphase I), or the two sister chromatids (in meiosis II, anaphase II), do not separate, or parts remain with the other.

2. This happens during two phases of Meiosis: Meiosis I, anaphase I and Meiosis II, anaphase II.

3. The result can be two cells with extra copies of chromosomes, and the other missing that extra pair of chromosomes and in the case of nondisjunction in anaphase II, the results can be: two normal haploid cells, and the other two will, one have an extra chromosome, and the other, be totally missing it.

4. Some examples of these situations, when female and male gametes unite to form a baby, would be: Trisomies (extra copies of chromosomes) and Monosomies (absent normal numbers of chromosomes).

5 0
3 years ago
What is the most important consideration when issuing a clinical practice recommendation for a preventive service across a large
aleksandrvk [35]

The most important consideration when issuing a clinical practice recommendation for a preventive service across a large population is that the preventive services causes no harm.

<h3>What are preventive services?</h3>

Screenings, check-ups, and patient counselling are all part of routine health care is referred to as preventive services.

Preventive care can significantly increase your lifespan because it allows you to detect problems early and treat them more effectively.

For example, if one practices weight management and lose excess weight/keep it off, you will live longer and avoid serious diseases such as type 2 diabetes and heart disease.

Thus, the most important consideration when issuing a clinical practice recommendation for a preventive service across a large population is that the preventive services causes no harm.

For  more details regarding preventive services, visit:

brainly.com/question/14406852

#SPJ1

3 0
2 years ago
Which describes a person who is considered obese?
lakkis [162]

Answer:

has a high body fat percentage for his or her height

7 0
3 years ago
The following compound is a(n) ____. a. industrial solvent b. amino acid c. vitamin d. monomer for polystyrene
Debora [2.8K]

Answer:

Option B== > Amino acid

Explanation:

KINDLY NOTE that the compound in the question is attached below as a picture.

From the diagram in the picture, the compound contains an aryl group, Amine functional group and a carboxylic functional group. An Amino acid compound is a compound that has carboxyl group and the amine group which makes the answer to the question to be option 'b' that is Amino acid.

Polystyrene has formula like this:(C8H8)n, there is no amine functional group attached and there is no carboxyl functional group either which makes polystyrene not to be the answer. This the same case with vitamin D which has which has hydroxyl functional group and not carboxylic nor does it has amine functional group. Although it has been revealed through series of researches that Amino acid are good solvent for Carbondioxide, the most correct option for this question will be on identifying the correct compounds with reference to their functional groups.

3 0
3 years ago
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