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Dvinal [7]
3 years ago
7

An unknown galaxy has a disk at its center and arms that spiral from its core. Which of the following classifications would best

fit this galaxy's description? Irregular Spiral Lens Elliptical
Biology
2 answers:
stealth61 [152]3 years ago
8 0
That would be a spiral galaxy.
Harrizon [31]3 years ago
6 0

<em>Answer,</em>

<em><u>Spiral Galaxy </u></em>

<u />

<em>Hope this helps :-) </em>

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will a point mutation or a frameshift mutation have a larger impact on the protein coded for by the DNA?
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frameshift mutation (i think)

Explanation:

because it messes up the whole strand by deleting or inserting a base. honestly not 100% sure so take this with a grain of salt lol

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Which of the following statements about DNA synthesis is true?
KonstantinChe [14]

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C. Primers are short sequences that allow the initiation of DNA synthesis.

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Is infant circumcision ethically necessary?
Nostrana [21]
The answer is that infant circumcision is not ethically necessary. The reason to this is that there are no proof of evidence as to why it is ethically necessary for it to be done to an infant. It is also because other medical professionals thinks that doing circumcision in an infant will create issues in terms of their health, producing complications. That is why it is not ethically necessary for it to be done on an infant.
6 0
3 years ago
Complete the sentences by matching the names of trees to the appropriate blanks. Terms may be used more than once. 1. Conifer le
Butoxors [25]

Answer:

Evergreens are plants that maintain their leaves in all seasons and include trees such as pine, cedar, and mango. 2. Deciduous trees lose their leaves seasonally and include trees such as elm and maple. 3. Hardwoods reproduce using flowers and have broad leaves: hardwoods include trees such as maple, elm, and mango. 4. Conifer leaves are generally thin and needle-like, while seeds are contained in cones. Conifers include pine and cedar.

Explanation:

  • Evergreens plants: These plants keep the foliage the year. They change leaves during their whole life, but the frequency in which they change them is not the same as the deciduous plants, and this event does not coincide with any season in particular. They do not need to lose leaves during unfavorable seasons. These species develop different strategies and adaptations to go through unfavorable weather conditions. They have special leaves to avoid water loss or freezing, some of them are thin and needle-like shaped, or might be covered with wax or fuzz. Example: Pine, cedar.
  • Deciduous plants: During autumn and winter, deciduous trees from temperate forests need to store different nutrients that will be used for the plant growth during the following spring.  Storaging nutrients in leaves require too much energy and constant photosynthetic activity, which might be very difficult for the plant to support during these colder seasons. To confront this situation, these species have developed some strategies such as leaves senescence. The tree stops supplying water and nutrients to the leaves, so these last ones stop producing chlorophyll. When this molecule is completely lost, other pigments that were masked by chlorophyll, show up.  Before senescence occurs, pigments such as carotenoid, anthocyanin, or pheophytin reveal yellow, orange, red, purple, and brown tones, which are the characteristic autumn colors. Example: maple and elm
  • Angiosperm characterize for their reproductive strategy, producing flowers and fruits, and dispersing by their seeds. These last ones are located in an ovary (in the fruit). These species attract pollinizers through the flower characteristics and reward and attract animals with their fruits, guaranteeing seeds dispersion. Example: maple and mango
  • Gymnosperm does not develop flowers nor fruits. They have naked seeds on the surface of scams or leaves. Seeds frequently develop in pine cones, which are specialized branches. Example: Pine, cedar
  • Conifer belongs to the Gymnosperm.
5 0
3 years ago
Leona drew a diagram to compare ginkgoes and conifers. Which characteristic belongs in the area marked X? are deciduous produce
Citrus2011 [14]

The study of plants is called botany. There are different types of plants in the living being and these are algae, bryophytes, pteridophytes, gymnosperm, and angiosperm.

The correct answer is mentioned as follows:-

<h3>GYMNOSPERM</h3>
  • The less developed plant which does not bear flowers and has covered less seed is called gymnosperm.

According to the question, the diagram is not mentioned in the question hence we can not able to tell the characteristics of the area marked as X. The plants do not look like palm trees.

Hence, provide it with the diagram for better assessment.

For more information about the Gymnosperm, refer to the link:-

brainly.com/question/12985618

3 0
2 years ago
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