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LenaWriter [7]
2 years ago
10

In a quiz

Biology
1 answer:
emmainna [20.7K]2 years ago
7 0

Answer:B. is false

Explanation:

Once RNA polymerase and its related transcription factors are in place, the single-stranded DNA is exposed and ready for transcription. ... Three of the four nitrogenous bases that make up RNA — adenine (A), cytosine (C), and guanine (G) — are also found in DNA.

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According to the cladogram shown, which organism is most closely related to Arabidopsis?
ANEK [815]

Cycad is more closely related to the Arabidopsis . It is so as the closest species from the node of cladogram posses the most common traits as each node represents the end of the ancestral taxon and the species that further split from the node are called sister taxa.

7 0
3 years ago
In phlebotomy the monoject minoletter is a?
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Its my pleasure to help over and out : )

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3 0
3 years ago
4. What information would allow you to distinguish between homologous vs. analogous (AKA homoplastic) traits, or to decide wheth
aleksandr82 [10.1K]

Answer:

Homologies - phenotypic and genetic similarities due to shared ancestry

Analogies (homoplastic) - similarities between two species due to convergent evolution instead of descent from a common ancestor with the same trait

In general, organisms that share very similar morphologies or similar DNA sequences are likely to be more closely related than organisms with vastly different structures or sequences. In some cases, however, the morphological divergence between related species can be great and their genetic divergence small (or vice versa).

(plants very different, bc diverged 50 mil years ago)

If internal anatomy, physiology, and reproductive systems are very dissimilar, probably analogous.

The more elements that are similar in two complex structures, the more likely it is that the structures evolved from a common ancestor. If genes in two organisms share many portions of their nucleotide sequences, it is likely that the genes are homologous.:

5 0
3 years ago
Each member of a family of 5 has eye color that is different shade of brown. The fathers eye are a very dark brown, while the mo
Brrunno [24]

Answer:

It is codorminace.

Explanation:

Codorminace is a type of inheritance relationship in which the offspring receive one allele or gene from the father and another gene from the mother and the two allele inherited are not receive rather they are dorminant in the offspring or they are not masked but they are both expressed in the offspring.

From the question, it could be discovered that the offsprings inherit dark brown gene from the father and golden brown from the mother , the two are expressed at they same time and that is why the children shades from light to dark brown.

6 0
2 years ago
OMG PLEASE HELP ! YOU ALL ARE SMART !
balu736 [363]

Answer:

bronze

Explanation:

Bronze, an alloy formed by adding tin to copper, fuses at a lower temperature than copper and is thus better suited for casting; it also is harder and less malleable.

6 0
3 years ago
Read 2 more answers
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