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Lorico [155]
3 years ago
13

The Proteobacteria are phylogenetically diverse. Interestingly, closely-related organisms may have very different metabolisms wh

ile similar metabolisms are spread throughout the various classes of the phylum. What process most likely contributed to these similarities?
Biology
1 answer:
Tju [1.3M]3 years ago
6 0

Answer:

-mutations

-exchanges of genetic material between mature, adult organisms

-the introduction of viral genes through lysogenic infections

-genes being passed from parents to offspring

Explanation:

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STALIN [3.7K]

Answer:

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Explanation:

Because it is a living thing that can affect other organisms

5 0
3 years ago
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What is a substance that cannot be broken down into other substances by chemical reactions?
vovikov84 [41]
Element 
An element is a pure substance that cannot be broken down into other substances, an element is made up of only one type of atom. 
Hope this helps :) 
3 0
3 years ago
What is your stance on genetically modified foods? Are you for or against them?
Vinvika [58]
GMOs have a ton of pros and cons, so it's hard to say. Although, I personally would like to avoid them. With the amount of people who have gone gluten free, there's more of a reason for it than being a hipster or a yuppie. Because the demand for wheat is so high, we had to genetically modify it. Although this increased its abundance, a lot of humans' digestive systems haven't evolved with it. That is the reason why it makes so many people sick, because they cant digest it. If the rate at which GMOs are being created and nourished continues, it's likely our digestive systems will reject it, possibly causing famine due to the inability to eat our own food.<span />
4 0
3 years ago
Which of the following molecules supplies the main source of short term energy used in cellular respiration?
user100 [1]

Answer:

G- carbohydrates

3 0
3 years ago
What does the chlorplast do
miss Akunina [59]

Answer:

Explanation:

Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process. By doing so, they sustain life on Earth. Chloroplasts also provide diverse metabolic activities for plant cells, including the synthesis of fatty acids, membrane lipids, isoprenoids, tetrapyrroles, starch, and hormones.

5 0
3 years ago
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