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Vinil7 [7]
2 years ago
15

19. If a scientist needs to use a large dataset to explore how corn grows in different soils, how would this data be classified?

Biology
2 answers:
Illusion [34]2 years ago
7 0

<u>ANSWER:</u>

The correct option is B- Qualitative.

<u>EXPLANATION:</u>

When the growth of corn has to be recorded, the quality of the corn grown in different soils needs to be recorded. Qualitative methods are best used to classify quality of anything.

Qualitative data basically is non-numerical data which in the case of corns can be the length of the corn plant, the sweetness of the corn kernel or the hardness or softness of the corn. This data cannot be recorded using numerical values and so other methods of data recording cannot be used.

viva [34]2 years ago
4 0

Answer:

a. quantitative

Explanation:

everyone said that it was qualitative, but no that is incorrect. I was retaking the test and it shows me that a. is the correct answer

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Place the particular characteristic into the correct corresponding type of dna replication. each characteristic may be used once
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This is the remaining incomplete part of the question.

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Explanation:

Cellular DNA replication                            Polymerase chain reaction

Requires separation of template            Requires separation of template

strand                                                       strand

Requires dNTPs                                       Requires dNTPs

Uses helicase                                           Requires cycles of heating

Requires Primase                                     Require primers

Requires DNA polymerase                      Requires Taq DNA polymerase

Occurs during interphase of cell cycle  

Occurs in nucleus                                    Occurs in test tube

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