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Elanso [62]
3 years ago
14

Which below is a false statement about experiment design? A. Experimental Units are the things that the experiment is done on. B

. Treatment is what is actually done to the experimental units. C. Residuals are the different types of treatments. D. Levels are differing amounts of the treatment or factors.
Biology
2 answers:
andre [41]3 years ago
7 0
The correct answer of the given question above would be option C. The false statement about an experimental design is that, the residuals are the different types of treatments. The rest of the statements are considered true about an experiment design. 
worty [1.4K]3 years ago
4 0

Answer:

C. Residuals are the different types of treatments.

Explanation:

Experiment Design is an approach to reaction and process optimization that allows different factors to be varied at the same time to select the reaction space for optimal values. In other words, it is the organization of the experiment in such a way as to make possible its completion in an organized and controlled manner. Regarding the design of experiments, we can say that the experimental units are the things in which the experiment is performed, the treatment is what is actually done for the experimental units and the levels are different amounts of treatment or factors. However, it is incorrect to state that waste is the different type of treatment.

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Byron’s car skidded across the rain-slicked road, into oncoming traffic. He was able to regain control and avoid an accident. As
andre [41]

Answer:

Parasympathetic nervous system

Explanation:

Parasympathetic nervous system (PNS) along with sympathetic nervous system (SNS) makes autonomic nervous system (ANS). ANS controls the functioning of internal processes like digestion rate, heart rate, respiratory rate etc. During a threat or stressful situation SNS is activated. It increases heart rate, respiratory rate and directs blood flow towards peripheral muscles as a part of "fight or flight response". When the situation becomes normal, PNS is activated which restores all the vitals as a part of "rest and digest" mechanism.

Since here Byron almost got into an accident, he was scared a lot due to which his SNS was activated. Eventually when he realized that he is out of danger, his PNS got activated which returned his heart rate and blood pressure to normal levels.

4 0
3 years ago
Information from higher brain regions is transmitted to the medulla and cerebellum through the:________.
krek1111 [17]

Answer: Option D.

Thalamus.

Explanation:

It is thalamus because thalamus is a mass of grey matter structure in the brain that is located between the cerebral cortex and the midbrain which also have some nerves connected to them and it is responsible for sending motor and sensory signals to the cerebral cortex and also regulate conciousness and mental alertness.

It transmit information from the higher brain region to the medula and cerebellum.

6 0
3 years ago
Which of the following statements about aldosterone is NOT correct?- Aldosterone is stimulated by decreased plasma sodium levels
lisov135 [29]

Answer:

C. Aldosterone increases sodium reabsorption by increasing the number of Na+-K+ ATPase pumps in the luminal membrane of the proximal tubule.

Explanation;

  • Aldosterone hormone is produced by the adrenal gland and mainly carries out its functions in the kidney.Through the aldosterone hormone the body is able to retain more water for the kidney is able to hold more sodium.
  • When the plasma sodium levels decrease and the plasma potassium levels increase the production of aldosterone hormone is stimulated for sodium is needed in the .body to maintain the high water levels in the body.
3 0
3 years ago
The table below identifies three classes of genes that affect the cell cycle.
Doss [256]
The correct option is this: PROTO ONCOGENES BECOMES ONCOGENES.
Proto oncogenes genes are those genes that regulate the process of normal cell division in the living system. These cells starts cell division when necessary and terminate the cell division when the necessary cells have been formed. When these genes lose the power to regulate cell division, the cells continue to divide indefinitely without stopping and this leads to a medical condition called cancer. At this stage, the proto oncogenes have been turned into oncogenes, which are genes that caused uncontrolled cell cycle divisions.
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3 years ago
Can someone please help me???
Deffense [45]

Answer:

Explanation:

can you take a better pic i may be able to help

6 0
2 years ago
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