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dlinn [17]
3 years ago
8

The initial values for the fog beetle population are as follows:

Biology
1 answer:
xz_007 [3.2K]3 years ago
5 0

<u>Answer</u>: 0.83 (=0.88-0.05)

Growth rate is the speed/rate at which the number of individuals within a population increases.

As the current growth rate of the fog beetles is 83%, the population will increase with 1660 individuals per reproductive cycle (N=N0*r --> N=2000*0,83 --> N=1660).

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What is Teddy's organization trying to accomplish?
Shalnov [3]

Answer:

The sensitization and awareness campaign by Teddy's organization was aimed to prevent greenhouse effects by preserving the integrity of the ozone layer in deflecting the dangerous ultraviolet radiation from the sun.

Explanation:

Products such as aerosols, refrigerators, and other substances that can release Chlorofluorocarbons (CFCs) had been banned due to their bye product of CFCs which had been studied to be harmful to the ecosystem, especially the stratosphere.

The released CFCs are volatile and escape faster due to their low relative density. Therefore, they tend to get into the upper atmosphere within a couple of minutes. When CFCs and Ultraviolet radiation reacts, it leads to the formation of mono oxides of chlorine and bromine. These fragments (Cl2O and Br2O) are capable of reducing the protective ozone shield into ordinary oxygen, which cannot prevent the penetration of harmful ultraviolet radiation into the earth, which cause mutation of DNA and destruction of protein content of the animals and plants on the earth, and finally to cancer and other genetic mutation problems.

6 0
3 years ago
The gelatinous material found in the posterior cavity is the:________
PtichkaEL [24]

The gelatinous material found in the posterior cavity is the vitreous humor.

The vitreous humor is a transparent, colorless, gel-like substance located in the posterior chamber of the eye. It helps maintain the round shape of the eye and can also help with vision clarity and shock absorbance.

Fluid fills most of the inside of the eye. The chambers in front of the lens (both the anterior and posterior chambers) are filled with a clear, watery fluid called aqueous humor. The large space behind the lens (the vitreous chamber) contains a thick, gel-like fluid called vitreous humor or vitreous gel.

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6 0
1 year ago
A water quality specialist in South Dakota notices local streams in a region have high salinity levels. The inland streams are n
kaheart [24]

Given what we know about the processes mentioned, we can confirm that a possible source for the extra salt in the stream is Nearby Fracking.

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The environmental cost factor lies in the use of <em><u>massive amounts of </u></em><em><u>water</u></em> and its further <em><u>contamination </u></em><em><u>of nearby </u></em><em><u>water sources</u></em> due to the chemicals released during this process.

This, coupled with the fact that the water source in question is stated to <em><u>not be connected to any form of </u></em><em><u>wetland</u></em> leads us to the conclusion that the most likely source of extra salt in the stream is nearby fracking.

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7 0
3 years ago
In mice, brown eyes (B) are dominant over blue (b). A homozygous brown-eyed male mouse mates with a blue-eyed female and they ha
Arlecino [84]
All their offspring will have the genotype Bb. And show the phenotype of brown eyes.

The genotypes of the parents are; Father is BB and mother is bb.

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3 years ago
Osteichthyes is a group of fish that have the derived characteristics of jaws and true bones. Which letter corresponds to where
stiks02 [169]
Cladogram shows that Osteichthyes should be under group A. Going back to their characteristics, they’re a group of fish that have the derived characteristics of jaws and true bones. So, moving backwards from group A these derived characteristics are clearly traceable, wherein each line is showing a relationship/connection.
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3 years ago
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