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8_murik_8 [283]
3 years ago
7

How is photosynthesis related to changes in the amount of atmospheric carbon

Biology
1 answer:
Anna71 [15]3 years ago
5 0
As photosynthetic organisms, plants take up atmospheric CO2, chemically reducing the carbon. This represents not only an acquisition of stored chemical energy for the plant, but also provides the carbon skeletons for the organic molecules that make up a plants' structure.
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In a sample of 2,400 people, 1,482 were found to have the dominant (taster) phenotype. Assuming that the population is in Hardy-
Alex_Xolod [135]

Answer:

1128.

Explanation:

The dominant taster phenotype is 1482.

The recessive taster phenotype = 2400 – 1482 = 918 .

Recessive phenotypes = 2400 – 1482 = 918

The recessive phenotype frequency = q² = 918 / 2400 = 0.38.

the recessive allele frequency q = √0.38 = 0.62.

The dominant allele frequency, p = 1-q = 1- 0.62 = 0.38

The heterozygous frequency =  2pq = 2 ×0.38 × 0.62 = 0.47 .

The heterozygous individual in the population = 0.47 × 2400 = 1128.

Thus, the answer is 1128.

5 0
3 years ago
The Human Genome Project is devoted to mapping the general DNA sequence of our species. This could lead to the development of ne
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Privacy is a big concern with DNA tests and etc.
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4 years ago
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In both high- and low-income countries, ____ is needed to reduce the spread of HIV and tuberculosis.A. rapid notification of inc
Andre45 [30]

Answer:

The correct answer is C. continued education

Explanation:

Education is important for both low and high-income countries for the prevention of disease in their people like HIV, tuberculosis. School education is very much important which provide information about the infectious and non-infectious disease to the children.

Educating children about the prevention of these diseases is important because school children are at the greatest risk of getting STDs. Education is one of the most cost-effective ways to prevent HIV, tuberculosis and other diseases. Therefore the correct answer is C. continued education.

4 0
4 years ago
How does this ecosystem maintain<br> a stable environment and/or how<br> does it change?
Yuki888 [10]

Answer:

Ecosystem stability is the ability of an ecosystem to maintain a steady state, even after a stress or disturbance has occurred. In order for an ecosystem to be considered stable, it needs to have mechanisms in place that help it return to its original state after a disturbance occurs.

8 0
3 years ago
The Longmenshan Fault is in China. This fault was created when two tectonic plates collided with each other, resulting in the ri
ELEN [110]

Answer:

This fault is most likely a ____ .

Explanation:

The answer is " reverse fault " i hope this helps:)

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3 years ago
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