Why do unicellular organisms need cell division

How are carrying capacity and population density related?

Alex17521 [72]

Population density is the object of any logistic growth analysis. It is its "raison d'être" since , in most cases, it is the problem to anticipate or to resolve. If, in a given area at any given time, there is a given numPopulation density is one of the factors of an equilibrium. Carrying capacity is the upper limit of each factor within the equilibrium .ber of preys, only a given number of predators can survive within that area.

3 0

3 years ago

Plants that are more rare today are _____. hydrophytes mesophytes xerophytes

Effectus [21]

Mesophytes

These mesophytes are types of plants that thrive neither in dry or wet conditions in the environment. An example of a biome that these organisms like is in a rural temperate conditions.
Examples of these organisms are:

A rural temperate meadow, that have goldenrod, clover, oxeye daisy, and Rosa multiflora.

4 0

3 years ago

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Theodor W. Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of

WARRIOR [948]

Answer:

The correct answer is C and Engelmann conducted this experiment to prove relationship between algae and the rate of photosynthesis.

Explanation: First we must talk about 3 facts:

1) Prism scatters the white light into different wavelengths.

2) Photosynthesis, 6 carbon dioxide and 6 water molecules are consumed and 6 oxygen and 1 sugar molecule is synthesized using light energy.

6CO2 + 6H2O → C6H12O6 + 6O2

3) Aerobic bacteria breaks down sugar while using oxygen and produces water and carbon dioxide in simplified terms.

So with this experimental setup a researcher can understand the rate of the photosynthesis by increased accumulation of aerobic bacteria near algae in certain wavelengths since they uses oxygen and tend to move close to the oxygen source (see figure). In this experiment there are no ways to measure heat (B), there is no known relation between wavelength of light and aerobic respiration since it can happen even in the dark (A) and finally there are no ways to measure carbon dioxide (D).

5 0

3 years ago

If there was a sudden decrease of fungus in a area, explain the impact this would have on the plant population within this envir

Murrr4er [49]

It wouldn't flourish because there are no more decomposers. With no decomposition there cannot be a food chain because it all depends on that specific part of the link. You see, the plant population would die. Due to the lack of fungus(decomposers)

7 0

4 years ago

Two genes located on separate autosomes determine flower color and shape. the gene for flower color exhibits incomplete dominanc

Helga [31]

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7 0

3 years ago