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ioda
2 years ago
13

In the periodic table, Groups are_____ columns.

Biology
1 answer:
AnnZ [28]2 years ago
8 0

Answer:

Vertical

Explanation:

Biology class :)

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Which class of vertebrates is considered to be the first to develop lungs, allowing them to become terrestrial organisms?
Alexeev081 [22]

D) Amphibia was considered to be the first to develop lungs

6 0
3 years ago
The genetic disease blue sclera is determined by an autosomal dominant allele. The eyes of individuals with this allele have blu
aleksandrvk [35]

Answer:

Pleiotropy

Explanation:

Pleiotropy is a condition that occurs when one gene affect several other phenotypic traits that are not related. The autosomal dominant allele of the genetic disease called blue sclera, is pleiotropic. It has the potential of causing also fragile bones and deafness which are entirely unrelated traits. Genetic mutation of a gene is the most likely explainable reason for the connection of these traits together.

5 0
2 years ago
The senses of equilibrium and hearing are provided by receptors located in the
sveticcg [70]
The answer is : B) Inner Ear.
6 0
3 years ago
During pyruvate processing, two carbons from pyruvate combine with ____.
Oduvanchick [21]

<span>The correct answer is b: Coenzyme A.</span>

During the process of pyruvate oxidation, acetyl CoA molecule is produced. Pyruvate oxidation is the link between glycolysis and Krebs cycle and it converts pyruvate (three-carbon molecule) into acetyl-CoA ( two-carbon molecule attached to Coenzyme A). NADH is produced and one CO2 released. AcetylCoA is the substrate for the next stage of cellular respiration, citric acid cycle.

5 0
3 years ago
Explain in detail how to decide the number of replications in a simulation study. Use fixed-sample-size and sequential procedure
erik [133]

Explanation:

Fixed sample size:

In this fixed sample size the data is studied and checked in order to find a relationship. The benefits it is easy to produce, and with it less reliable outcomes can be given.

Sequential procedures:

→Sequential procedures helps while we are collecting the data.

→At an interim analysis, data collection can be stopped whenever the results are convincing enough to conclude an effect is present.

→Or otherwise the more data can be collected, or if needed the study can be terminated whenever it is extremely unlikely the predicted effect will be observed if data collection would be continued.

→In this two or more blocks of different sizes are prepared for testing.

→Pros being it provides better results and is less time taking, as we can stop once the relation is seen, con being it is difficult to perform.

5 0
2 years ago
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