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Aloiza [94]
3 years ago
6

Regulation of expression of genes is important because: Group of answer choices A. some genes function in opposition to other ge

nes. B. it is energetically wasteful to produce all possible genes. C. multicellular bacteria need specialized cell types. A and B. All of the above
Biology
1 answer:
Crazy boy [7]3 years ago
7 0

Answer:

All of the above.

Explanation:

Regulation of the expression of genes refers to different processes tge cells use to increase or decrease the production of some gene content. It involve Turing gene on and off so as to ensure that appropriate genes are expressed at the right times. This allow organism to respond to changes in their environment.

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Animals in the chaparral biome are not especially vulnerable to drought. Please select the best answer from the choices provided
Marina CMI [18]

Answer;

The above statement is true

Explanation;

Some of the adaptations of the chaparral fauna are that the animals do not require much water. The animals have learned to live in their biome by being nocturnal and are usually small. The animals are all mainly grassland and desert types adapted to hot, dry weather.

Organisms that live in the chaparral have developed unique adaptations that aid in their survival. Coyote brush is a unique plant found in the chaparral of California and Oregon. The shape a coyote brush takes depends on the location in which it is growing, but each coyote brush plant develops a large root system that extends outward many yards from the main plan

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2 years ago
What is the structure of dna​
mylen [45]

Hope this helps!!!!!

8 0
3 years ago
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Function of the double membrane
tia_tia [17]
On where mitochondria or chloroplast?
3 0
3 years ago
Scientists have discovered and analyzed a huge number of fossils that represent a wide variety of species. What type of evidence
Rainbow [258]

Answer:

The fossil record supports a "biological" type of evidence.

Explanation:

<u>Fossils-</u> this refers to the <em>remains of prehistoric organism.</em><em> </em>It provides a trace of a <em><u>once-living plant, animal or organism. </u></em>

When it comes to evolution, fossils provide a biological type of evidence. This means that,<u><em> it shows how organism have greatly changed from the past.</em></u> When you study fossil records, you can compare it with the animal, plant or human structure nowadays. You can compare them side-by-side. So, you'd get that idea on how prehistoric things lived in the past and how they evolved up to the present day or became extinct.

<em>Most of the fossils can be found on sedimentary rocks.</em> You can also tell their ages according to which layer they belong. It is said that older layers consist of older fossils and they appear at the bottom while younger layers consist of younger fossils and they appear on top.

5 0
2 years ago
What is the difference between respiration and ventilation
mixer [17]

Answer:

Ventilation is the movement of a volume of gas into and out of the lungs. Respiration is the exchange of oxygen and carbon dioxide across a membrane either in the lungs or at the cellular level.

Explanation:

5 0
2 years ago
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