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SashulF [63]
3 years ago
15

Why is gene regulation necessary for multicellular organisms

Biology
1 answer:
kozerog [31]3 years ago
7 0
<span>as you need to produce different phenotypes from the same genotype you need to regulate gene expression (turn some on, others off).</span>
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The genetic analysis of Neanderthal bones indicates they
ikadub [295]

Answer:

The correct answer will be option-B.

Explanation:

<em>Homo neanderthelensis</em> or Neanderthals are the close relatives of the <em>Homo sapiens</em> or modern humans which became extinct around 10,000 years ago.

The Neanderthals and sapiens are the two related species of the same genus Homo but they showed distinct features like Neanderthals were muscular and shorter in height compared to the <em>Homo sapiens</em>. Recent fossils indicated that Neanderthals and<em> Homo sapiens</em> interbreed in some parts of the world as they were closely related to each other.

Thus, Option-B is the correct answer.

4 0
3 years ago
If two players push against each other with 30 N of force and no yardage is gained or lost, what is the net force?
jolli1 [7]

Answer:

its 30 N

since it didn't change it stays the same 30N.

4 0
3 years ago
What would happen if there were no greenhouse gases to trap heat?
Naya [18.7K]

Answer:

The Earth would be covered in ice and be about -18°C in temperature.

Explanation:

Greenhouse gases in the air, mainly carbon dioxide, methane and water vapour, trap radiation from the Sun and work as a thermal blanket around the planet. Without the Greenhouse effect, the Earth would be ice-cold.

5 0
3 years ago
Nutrients can be classified as essential or non-essential. all of the following are reasons why a nutrient could be considered a
Allushta [10]
An essential nutrient<span> is a </span>nutrient<span> that the body cannot synthesize on its own -- or not to an adequate amount -- and must be provided by the diet. These</span>nutrients<span> are necessary for the body to function properly. On the other the non-essential ones cannot be made inside the body so they are acquired from the food we eat.</span>
8 0
3 years ago
Where near your home do you think the highest level of photosynthesis is
WITCHER [35]

Answer:

Photosynthesis stems from plants, so I believe the highest level of photosynthesis would be in dense levels of greenery like maybe parks or national forests. ( sorry if its not specific enough )

Explanation:

7 0
4 years ago
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