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stiv31 [10]
3 years ago
12

In this field of sunflowers, variation exists. Some flowers are tall, others short, and finally some plants are an intermediate

height. The tallest plants shade the shorter; the taller plants are pollinated first. Over time, we might expect this field of sunflowers to be mostly tall. According to this scenario, we would classify the production of the sunflowers in what area of this Venn diagram?
Biology
1 answer:
Eddi Din [679]3 years ago
5 0

Answer:

c

Explanation:

Sexual: meiosis, crossing over, and random assortment of chromosomes; pollination

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Contains nitrogenous bases: concern both of DNA and RNA.

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Contains uracil: concerns especially RNA.

Uracil (usually called "U") is a nucleic base (pyrimidine base) specific for RNA. It is found in this nucleic acid as nucleoside with uridine and nucleotide with uridine monophosphate or uridylate. While in DNA, adenine pairs with thymine (denoted "T"), it is uracil that binds to adenine in RNA by two hydrogen bonds.

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Adenine is an essential compound in the living. We find this molecule everywhere in the body, alone or arranged to several other different molecules, thus playing several roles. It is found in nucleotide form: in DNA it is dAMP for deoxyadenosine monophosphate or deoxyadenylate, and in RNA the AMP for adenosine monophosphate or adenylate, as well as in nucleoside form with deoxyadenosine and adenosine.


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It is not impossible to find double-stranded RNA (although it is rare).


Double-stranded RNA is an RNA composed of two complementary strands, in the manner of double-stranded DNA.


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It is a crystalline and colorless solid, quite soluble in water. In its furanosa form (pentagonal ring) it is part of the nucleotides that constitute the chains of deoxyribonucleic acid (DNA).


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