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Keith_Richards [23]
3 years ago
15

In a pedigree, an open circle represents a

Biology
1 answer:
ale4655 [162]3 years ago
6 0
Answer is option a because if a person exhibit trait box close and if a person without trait circle open.
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Pot A that contained no fertilizer or compost will serve as a control in this experiment.

<h3>What is Fertilizer?</h3>

Fertilizer may be defined as any chemical or natural substance which is added to the soil with the intention to enhance the soil productivity.

Pot B contained fertilizer, while pot C contained compost, they will definitely grow more than pot A, but pot A serve as a control for this experiment because it does not contain any added resources into it. Hence, it grows naturally.

Thus, it is well described above.

To learn more about Fertilizers, refer to the link:

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NEED ANSWER ASAP! Aside from safety, which of the following is an additional benefit of understanding animal behavior? A Reduced
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When listing the levels of organization in organisms from smallest to most complex, which level is just below organs in complexi
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What are two diffrences between replication and transcription?
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1.) Transcription involved both DNA and RNA, whilst replication only involves DNA.
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Hope I helped.
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