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Amanda [17]
3 years ago
14

Photosynthesis and cellular respiration are both complementary and relatively balanced, but early history of life on Earth showe

d increasing oxygen concentrations. This indicates that Group of answer choices both photosynthesis and respiration were occurring at approximately the same levels. neither photosynthesis nor respiration were occurring. the amount of cellular respiration occurring exceeded the amount of photosynthesis. the amount of photosynthesis occurring exceeded the amount of cellular respiration.
Biology
1 answer:
steposvetlana [31]3 years ago
6 0

Answers:

This indicates that Group of answer choices both photosynthesis and respiration were occurring at approximately the same levels

Explanation:

This is because for oxygen to be abundance more carbondioxide I'd released and photosynthesis take place more.

In, photosynthesis carbondioxide is used with water in the presence of light energy and chlorophyll to produce glucose and oxygen. Oxygen us produced and this oxygen is used in cellular respiration to give out carbondioxide as by product.

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What are the reactants in the equation for cellular respiration A.Oxygen and lactic acid B.Carbon dioxide and water C.Glucose an
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Answer:

The correct option is <u>C. Glucose and oxygen</u>

Explanation:

Cellular respiration can be described as a process in which cells convert glucose and oxygen into carbon dioxide and water, along with the release of energy molecules i.e ATP. Hence, glucose and oxygen are the reactants for this reaction whereas carbon dioxide and water are the products.  

The process of cellular respiration is essential for energy and it takes places in the mitochondria of the cell. The reason why mitochondria are known to be the power house of a cell.

4 0
4 years ago
What causes thermal convection that drives plate motion?
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Here's your answer...

</span>The heat driving<span> mantle </span>convection<span> has three sources. "Primordial" </span>heat<span> (left over from the accretion and differentiation that led to the formation of Earth's core) contributes 20 to 50% of the </span>heat<span>. ... Mantle </span>convection<span> is the main mechanism by which this </span>heat<span> escapes from the interior of Earth.
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6 0
4 years ago
Read 2 more answers
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Explanation:

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4 years ago
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RESULT
The dominant allele for rough coat is represented by capital R and the recessive allele for smooth coat is represented by letter r. When a heterozygous guinea pig (Rr) is crossed with a homozygous guinea pig (aa), the possible genotype of the offspring includes Rr and rr. Each genotype has a 50% chance of occurring in a particular generation. However, the occurrence of nine offspring with smooth coats in the heterozygous (Rr) and homozygous (rr) parents indicates that the recombination frequency of chromosomes in this crossover is low. If two genes on the same chromosome are close together, the recombination is low; hence, the crossover would rarely happen.
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4 years ago
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