Where do all camels come from?

Answers

Answer 1
Answer: The ancestors of camels are believed to have lived 40 million years ago in North America. Afterwards, camels migrated through the middle eastern through Eastern Europe into Asia, Middle East and North America. Camels are of two types; the one humped Arabian camels and two humped Asian camels
Answer 2
Answer: All camels originate from middle east and north Africa.

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The __________ in a bridged network will be the source of the greatest loss in the transmission.

Answers

Answer;

Free Space Path Loss

The Free Space Path Loss in a bridged network will be the source of the greatest loss in the transmission.

Explanation;

-Free-space path loss (FSPL) is the loss in signal strength of an electromagnetic wave that would result from a line-of-sight path through free space (usually air), with no obstacles nearby to cause reflection or diffraction.

-Free-space path loss is proportional to the square of the distance between the transmitter and receiver, and also proportional to the square of the frequency of the radio signal. This value is usually calculated by discounting any obstacles or reflections that might occur in its path.

Final answer:

The network bridge can be the source of the greatest loss in a network's transmission. It can cause delays due to processing times and data queueing. However, impacts are usually minute and can be mitigated with advanced technologies.

Explanation:

In a bridged network, the source of the greatest loss in transmission can generally be attributed to the network bridge itself. This is because the network bridge operates by receiving, processing, and forwarding data from one network segment to others. During this process, the bridge may produce delays, also known as latency. This latency is caused by factors like processing times and data queueing, which could potentially result in a loss in transmission.

The impact of this loss is usually minute and almost imperceptible in smaller networks but can become more significant as the size and complexity of the network increase. Bridging technologies have evolved significantly to mitigate this impact, for example, by using intelligent forwarding algorithms and advanced hardware capabilities.

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Which plant system is affected when the xylem tissue is removed?a. Transport of water and minerals from the roots to the shoot system
b. Transport of sugars from the leaves to the shoot system
c. Transport of minerals from the leaves to the reproductive parts

Answers

The best answer to the question that is being presented above would be letter a. The plant system that is affected when the xylem tissue is removed is the transport of water and minerals from the roots to the shoot system. The xylem tissue serves as the vascular system of the plant.

Answer:

The correct answer would be a. Transport of water and minerals from the roots to the shoot system.

The xylem is a type of transporting tissue present in the vascular plants.

It forms the continuous conducting channels which reach all parts of the plants.

The main function of the xylem is to transport water and soluble nutrients unidirectionally to the stem and leaves from roots.

Transpiration pull helps in this passive transport of water from roots to the leaves.

the evolution of unicellular organisms to multicellular ones: group of answer choices required a significant increase in the number of genes that encode proteins. required a significant number of specific events with little in common between alga and yeast did not involve changing the function of existing proteins by their acquisition of mutations. occurred as a single evolutionary event involving a single mechanism. all of the above none of the above

Answers

Answer: the answer is None Of The Above

I hope this helps! let me know if you have any more questions or how helpful my answer was!

Using the DNA base sequences below, identify which two species are more closely related. Support youranswer.
Species A: CAC GTG GAC AGA GGA CAC CTC
Species B: CAT GTG GAC AGA GGA CAC CTC
Species C: CAC GTA GAC TGA GGA CTT CTC

Answers

Species A and B would be the most similar because there is only one mutation between the two of them located in the first codon.

Answer:

c

Explanation:

Biologists estimate how long ago species separated from a common ancestor using a technique called

Answers

The answer is molecular clocks.

Molecular clocks use rates of mutation to measure evolutionary time. This technique is based on the fact that mutations add up at a fairly constant rate in the DNA of species that evolved from a common ancestor. The more mutations that happened in each lineage, the greater is the differences between these lineages and vice versa.

Your answer is molecular clocks.

When did outdoor air pollution first became a significant problem

was it the revolution

Answers

During the industrial revolution is when outdoor air pollution first became a significant problem.

The industrial revolution was termed as the new manufacture processes during the periods of 1820 and 1840. Textiles were the most dominant industry for the industrial revolution in terms of employment. 
The industrial revolution began in the time of Great Britain. Many of those technological innovations were of British origin. Major results of the industrial revolution were the way of standard of living where general population began to increase.

Final answer:

Outdoor air pollution became a significant problem around the time of the Industrial Revolution due to the increase in industries and coal usage. Heavy industrial cities like London witnessed severe air pollution. However, smaller-scale air pollution has existed since prehistoric times.

Explanation:

Yes, you are correct in assuming that outdoor air pollution became a significant issue around the time of the Industrial Revolution. Beginning in the late 1700s, with the advent of new technology and the increased use of coal as a fuel source, industries began to emit larger amounts of smoke and soot, significantly degrading air quality. Cities fluid in manufacturing, like London, experienced severe air pollution issues, sometimes leading to events such as the 'Great Smog' of 1952. However, it is important to note that forms of air pollution have existed for centuries before the Industrial Revolution, such as dust and smoke from burning wood during the prehistoric era.

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