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melomori [17]
3 years ago
12

Suppose that the central C-G base pair in the dna molecule below is substituted by an A-T base pair

Biology
1 answer:
Ivanshal [37]3 years ago
7 0
The answer for study island is genetic variation
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"In order to reconstruct the diet of Neandertals, scientists have analyzed the stable isotopes of nitrogen and carbon in Neander
Virty [35]

Answer:

Big mammals as bears or Mammoths.

Explanation:

Neanderthal had a diet based in different food, for example, there are some evidence that they were feed on nuts, mushroom, and moss. The quantity of veggies were different depending the season and the region of the planet the neanderthals were.  Of course, most of their diet were based in meat, basically  of big animals because the evidence is that they had a digestive system appropriate to eat lean protein.

Studies of the bones and the coprolites showed a ratio of different elements as nitrogen and carbon, the ratio of the heavier element to the lighter, show the relationship among the meat/vegetable diet.

Hope this info is useful.

7 0
3 years ago
Aquatic organisms in coastal areas face a variety of predators on land and in the water and air. Which ocean process exposes the
PSYCHO15rus [73]

Answer:

b

Explanation:

<em>The correct answer as to the ocean process that exposes the coastal organisms to land-based predators would be the daily tidal patterns that leave the coastal area exposed to the land for a part of the day.</em>

Some parts of the coastal areas become exposed to land during certain periods of the day as a result of tidal waves. When this happens, the aquatic organisms occupying these coastal areas become temporarily exposed to land predators who hunt and kill them for food.

<u>Therefore, the correct option is b. </u>

7 0
3 years ago
According to rounding rules for addition, the sum of 27.1, 34.538, and 37.68 is ____.
djverab [1.8K]

that's all wrong the real answer is b.99.3

8 0
2 years ago
What is the source of all new genes? Plz Help
Anton [14]
I think it's d but I'm not sure!!
5 0
3 years ago
How will a healthy individual’s ATP production change during an eight-hour fast?
worty [1.4K]

Answer:

It will not be significantly altered.

Explanation:

During an eight-hour fast glycolisis and cellular respiration will continue to function normally and the production of ATP would not be altered significantly, because there is a source of energy-rich molecules used in catabolism from glycogen stored in muscles and the liver, or fats stored in the fatty tissue or the muscle's protein themselves that can be used as a source of energy.

4 0
3 years ago
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