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Karo-lina-s [1.5K]
2 years ago
5

Create some predictions to support the sunflowers in the future?

Biology
1 answer:
Oksi-84 [34.3K]2 years ago
5 0

Answer:

The humble sunflower appears not quite of this earth. Its yellow crowned head sits atop its stalk like a green broomstick. Its seeds, arranged in a logarithmic spiral, are produced by tiny flowers called disc florets that emerge from the center of its head and radiate outward. But aside from being a biological marvel, the sunflower is also often in the scientific spotlight.

From understanding how new plant species emerge to studying “solar tracking,” which is how the flowers align themselves with the sun’s position in the sky, sunflowers are a darling in the field of science. However, researchers can only get so far in understanding a plant without detailed genetic knowledge. And after close to a decade, it has finally unfurled itself.An international consortium of 59 researchers who set their sights on the laborious task of sequencing and assembling the sunflower’s genome published their results in a 2017 study in Nature. This achievement will provide a genetic basis for understanding how the sunflower responds and adapts to different environments. “We are on the cusp of understanding sunflower adaptability,” says Loren Rieseberg, a leading sunflower expert at the University of British Columbia and a supervisor of this study.

With its genome assembled, scientists are hopeful for the next phase of the sunflower’s scientific career: as a “model crop” for studying climate adaptability in plants. This task is more complex and urgent now than ever. Climate change, according to a paper in the Annals of Botany, “will influence all aspects of plant biology over the coming decades,” posing a threat to crops and wild plants alike.

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what do cellular respiration and photosynthesis have in common? answer unselected both use glucose. unselected both take place i
Alina [70]

The majority of life on Earth depends on two biological processes: photosynthesis and cellular respiration. Both of these processes utilise a number of similar chemicals, including oxygen (O2), carbon dioxide (CO2), water (H2O), glucose (C6H12O6), and adenosine triphosphate, as well as other complex steps (ATP).

<h3>What three aspects of photosynthesis and respiration are similar?</h3>

The trading of gases is a part of both procedures. The cell's organelle, which was once believed to be an endosymbiotic critter, is where both processes take place.

<h3>What are the parallels and differences between photosynthesis and cellular respiration?</h3>

In the environment, photosynthesis and respiration are complementary reactions. Actually, they are the same reactions that happened in reverse.

To know more about photosynthesis and respiration visit:-

brainly.com/question/28532054

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3 0
1 year ago
When DNA is compacted by histones into 10-nm and 30-nm fibers, the DNA is unable to interact with proteins required for gene exp
poizon [28]

Answer:

This is through the process of methylation and phosphorylation of histones tails.

Explanation:

The addition of   a methyl group  to the amino acid of the histones of the  nucleosomes   that compacted DNA  in the nucleus is  called mehtylation, while the addtion of phodpahte is phosphorylation

Its  effects  on  gene expression depends on the number of <u> methyl groups, and type of amino acid that  methylated. During transcription. </u>

<u />

The DNA double strands are compacted and therefore  hidden  from transcription factors and enzymes of transcription by the hitones  tails of the neuclosomes, Methylation  weaken the binding bonds between the tails and DNA structure ; thereby aiding the uncoiling of DNA  from the  tails.(nucleosomes).This chemical  reaction  aided  DNA  strands  exposure   to transcription factors and enzymes, for initiation of transcription. This explains the dyanmic activity of methylation

Futhermore phophorylation also favours unwrapping of DNA, by imitating   modifying enzymes e.g H3Y41E and H3T45E  and convert it to→→ H3Y41phopspahte to aid DNA unwrapping and accessibility to  transcription factors and RNA polymerase Enzymes,

5 0
3 years ago
The imperial shrimp, Periclimenes imperator, is sometimes seen riding on the back of large sea cucumbers. The shrimp gets to mov
nydimaria [60]

Commensalism, because one species benefits

5 0
3 years ago
Read 2 more answers
Plants made the oxygen in the air animals use to breathe by
Dimas [21]

Answer:

I would say B. Splitting apart carbon dioxide

Explanation:

Plants are able to use the energy of sunlight to convert carbon dioxide and water into carbohydrates and oxygen in a process called photosynthesis. This means that plants "breathe" in carbon dioxide and "breathe" out oxygen. Animals form the other half of the oxygen cycle.

3 0
3 years ago
Tornadoes are common areas of flat plains because
AleksandrR [38]
The tornadoes are common on flat plains Becuase it won’t have any obstacles to get around were as hills it does and won’t get around it as easily.
3 0
3 years ago
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