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snow_lady [41]
3 years ago
11

What will happen if Paramecium Sp is exposed to sunlight​

Biology
2 answers:
lesya [120]3 years ago
4 0

Answer:The permeability increases as the duration of exposure to light

is prolonged.  

Explanation: The permeability of Paramecium to NH4OH is greater when the  cells are exposed to light than it is when they are in darkness.  So when the cells are exposed to monochromatic red light, it becomes greater as the wave lengths shorten and is greatest in the near ultra violet.

lina2011 [118]3 years ago
4 0

Answer:

What will happen if Paramecium Sp is exposed to sunlight​?

Too much exposure to light of Paramecum sp might lead to its death as it will lose more water out of the cell which will allow it to dry up

Explanation:

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Shell-builders use calcium carbonate molecules (CaCO3) to build their shells. Which of the choices above could be a source for t
Fudgin [204]

Answer:

The question is incomplete, the correct question is;

Shell-builders use calcium carbonate molecules (CaCO3) to build their shells. Which of the following choices could be a source for the carbon atoms in the calcium carbonate (CaCO3) molecules?

respiration by organisms such as plants, animals and microbes

burning coal

calcium ions

car exhaust

wildfires

Answer is all of the above options except calcium ions.

The source for the carbon atoms in the calcium carbonate (CaCO3) molecules include respiration by organisms such as plants, animals and microbes , burning coal , car exhaust  and wildfires.

Explanation:

Shell-builders (coral, oysters, lobsters, sea urchins, phytoplankton) utilize calcium carbonate molecules (CaCO3) to build their shells. The respiration process by organisms such as plants, animals and microbes, burning of fossil fuels, vehicle exhaust, wild fire etc produces carbon dioxide (CO2) and release it into the atmosphere. Oceans absorb carbon dioxide in the air by diffusing and dissolving it into the surface water. The amount of CO2 that dissolved in the water depends on concentrations of CO2, temperature of the water, wind, etc.

Phytoplanktons (microscopic, one-celled organisms) also bring carbon into the ocean from the air through photosynthesis, where they convert the carbon dioxide and water into glucose and other carbon compounds. These carbon compounds are consumed by the marine organisms and some carbon eventually ends up in deep seafloor sediments. The other processes which involved in the transfer of carbon from the air into deep seafloor sediments include photosynthesis , decomposition , waste products, etc.

The CO2 dissolved in the ocean combines with water molecules to produce carbonate (CO3-) ions, which then combine with calcium ions in the seawater to form calcium carbonate (CaCO3). This calcium carbonate is used by shell building organisms to build their shells, plates, inner skeletons etc.

8 0
2 years ago
Natural selection is best described as
nirvana33 [79]
Hello,

The answer is "natural selection is how animals, or plants survive or adapt to their environment".

Reason:

Natural selection is how animals, or<span> plants survive or adapt to their environment this idea came up by Charles Darwin and how he examined the birds beaks which means he came up with the theory of evolution which means that animals evolve to a different type of that species to adapt to there environment with is natural selection.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit  </span>
8 0
3 years ago
Marine scientists have collected data showing that oceans have become warmer in recent years. This increase in temperature would
kirill115 [55]
<span>This is invalidate, because the amount of energy should stay constant.</span>
4 0
2 years ago
Read 2 more answers
If a diploid organism has 24 chromosomes in its somatic cells, how many chromosomes are in its gametes
IrinaVladis [17]
Hello there,
The answer to your question is 24

Hope this helps ^_^

~Top
4 0
3 years ago
Organisms that have two different alleles for a trait are said to be A. homozygous. B. heterozygous. C. purebred. D. recessive.\
postnew [5]

Your answer is B.) Heterozygous, since the prefix 'hetero' usually means separate or different. Hope this helps.

3 0
3 years ago
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