What two major novelties allowed for the first colonization of terrestrial habitats by plants?
The two major novelties that allowed for the first colonization of terrestrial habitats by plants were the development of a waterproof outer layer (cuticle) to prevent water loss and the evolution of vascular tissues to transport water from the roots to the rest of the plant. These adaptations helped plants thrive on land and conduct essential processes like photosynthesis.
The human body typically begins to be colonized by its normal flora when?
The human body typically begins to be colonized by its normal flora during and immediately after birth, as a baby passes through the birth canal and acquires bacteria from its mother. This colonization process continues throughout a person's life, with different microbial communities colonizing different parts of the body.
What were the negative effects of colonialism in kenya?
Colonialism is a political and economic system set up to benefit the colonizers, not the indigenous people. Wast wealth and labor are extracted from the colonized lands and peoples but very little is returned. The net result is that the people and land is impoverished, and non democratic regimes set up are inherently corrupt and cannot rule the land for the benefit of the people.
Colonialism also destroys the indigenous culture; it is systematically destroyed or degraded in favor of the colonizing culture, which is not necessarily suited for the conquered people.
A society based on exploitation and opposed to democracy is destructive to any peoples.
Would mercury make a good location for a manned mission to colonize the planet?
Mercury may not make a good location for colonization due to its extreme temperatures, lack of atmosphere, and limited resources. The temperature variations between day and night are too extreme for human habitation, and the lack of atmosphere exposes colonists to harmful solar radiation. Additionally, Mercury lacks key resources necessary to sustain a human population.
Why is mars better for colonization than moon?
Who said that? Since Mars is so far away, compared to the Moon ( it can take 6 months to get to Mars, and 3 days to get to the Moon), living on Mars today would be much more difficult. Also the Moon may have more useful minerals to mine than Mars. That is important because the space travelers will need to make their own air, water, food and life-support (energy).
What results were caused by the European colonization of Africa?
The creation of extremely diverse African nations within the arbitrary boundaries of a colony, and the spread of non-native languages throughout Africa.
The introduction of European languages to Africa
Problems with political instability in the 20th century
Is Venus the one humans are most likely to colonize?
Venus's atmosphere is significantly hotter and denser than Earth's and not favorable for humans.
Mars is the most likely planet humans will travel to next and perhaps colonize. The environment there is more temperate than that of Venus.
algae, a group of protists, began to grow. Their desendent made it possible for them to survive on dry land!
I am learning about this in school right now, so my answer might not be as complete as you hoped it would be! Hoped I helped!!
-Kookiemonster
is this natasha? i am learning in school
Of all the rocky planets Mercury is the one humans are most likely to colonize?
Yes. Mars has a relatively stable temperature that living things could survive in with some modifications. Mercury has no atmosphere and so the days are blisteringly hot and the nights damagingly cold. Venus is a pressure cooker that melts lead both during day and night.
What is the colonization of new sites by communities of organisms?
The colonization of new sites by communities of organisms refers to the process by which organisms gradually establish themselves and thrive in a new environment. This typically involves a series of stages, starting with pioneer species that can tolerate harsh conditions and progressing to more complex communities as conditions stabilize. Over time, interactions between species and environmental factors shape the composition and dynamics of the community.
Why is the level of contamination measured as number of colonies rather than size of colonies?
The level of contamination is often measured by the number of colonies because each colony originates from a single bacterial cell. Counting colonies gives a more accurate representation of the bacterial load present in a sample compared to colony size, which can vary depending on growth conditions and bacterial species. Additionally, colony counting allows for standardized and reproducible measurements across different samples.
Which kingdom was the first to colonize land?
The Kingdom of Portugal was one of the earliest European kingdoms to engage in extensive colonization efforts, notably in regions such as Brazil, Africa, and Asia during the Age of Discovery.
What is the colony morphology of Bacillus Cereus?
Bacillus subtilis is a gram-positive bacterium, and its cells are rod shaped. The bacteria are usually cultured in Tryptone Soya Agar, and the colonies appear wrinkled, dull and raised. This bacterium colonizes vegetation and is prevalent in the soil.
What was the negative impact of imperialism on the environment?
Imperialism led to widespread deforestation, soil erosion, and pollution due to intensive resource extraction and industrial activities. It disrupted local ecosystems, causing loss of biodiversity and damage to natural habitats. The introduction of new species also led to imbalances in local ecosystems, impacting native flora and fauna.
What countries have been affected by imperialism?
Many countries around the world have been affected by imperialism, including India, China, Africa, Southeast Asian countries, and parts of the Middle East. These countries experienced colonization, exploitation of resources, cultural imposition, and political oppression by imperial powers such as Britain, France, Spain, Portugal, and others. The lasting impacts of imperialism can still be seen in many of these countries today.
Should man colonize other planets?
The human species made a poor historical record in its earthly attempts at colonization. The planetary prospects would require massive effort, planning and expense and would require decades of philosophical argument and debate. If humans hope to survive into the far distant future, then something less fragile then planet earth must be considered. The ethical, racial and religious conflicts that are devisive today will pale in comparison to the division of the gene pool allocation for planetary colonists. This is no small event. It will happen with near scientific certainty (assuming that planet earth sticks around long enough for science and technology to work out the few remaining wrinkles.) In opposition, some will use the argument that humans should not fool with Mother Nature. Some cite their religion of the apocalypse as pre-ordained. Others may well postulate, and in a serious and believeable manner, that these concerns should not exist at all: We are the gene pool set aside as a reserve for the people of some far distant galaxy.
What is the MOST accurate Social-Darwinist defense for U.S. imperialism?
A Social-Darwinist defense for U.S. imperialism would argue that it is a natural expression of a dominant nation's right to expand its power and influence over weaker nations. This perspective would view imperialism as a means to establish superiority and ensure the survival of the fittest in the global arena. It may also justify imperialism as a way to spread progress and civilization to less developed societies.
One reason for imperialism was social darwinism explain what this theory means?
One reason for imperialism was social Darwinism; this theory means that sociology and politics was a reserve for those considered to be naturally selected and fit to survive (natural selection and survival of the fittest).
How did the theory of social Darwinism justify European imperialism during the 19th century?
It suggested that powerful countries had the right to rule over weaker countries.
How did social darwinism affect the spread of European imperialism?
it provided a justifacation for colonzing lesser people
How did europeans use science to justify imperialism?
Europeans used science to justify imperialism through ideas such as Social Darwinism, which argued that certain races and societies were biologically superior to others. They also used anthropology to classify and rank different cultures, providing a framework to justify European domination and colonization of "lesser" societies. Additionally, Europeans used advances in technology and medicine to portray themselves as more advanced and capable of bringing progress and civilization to the "uncivilized" populations they sought to control.
How did imperialists use Darwinism to justify expansion?
Social Darwinism held that those made better or worse by industrialization were based on the natural predisposition of the people effected. For those who were made better off, the success of those people demonstrated that they had a well-evolved culture and this expansion would help remove or improve underperforming cultures, which were those "chosen" by the fact that they were performing poorly.
All in all, according to the Social Darwinist, Imperialism was the natural expansion and success of a well-evolved culture and this expansion would help remove or improve underperforming cultures.
How did social darwinism contribute to the idea of imperialism?
Social Darwinism held that those made better or worse by industrialization were based on the natural predisposition of the people effected. For those who were made better off, the success of those people demonstrated that they had a well-evolved culture and this expansion would help remove or improve underperforming cultures, which were those "chosen" by the fact that they were performing poorly.
All in all, according to the Social Darwinist, Imperialism was the natural expansion and success of a well-evolved culture and this expansion would help remove or improve underperforming cultures.
What happens over time in a colonizing population?
In a colonizing population, genetic diversity tends to decrease as individuals interbreed with one another. This can lead to the loss of some genetic variation present in the original population. Over time, adaptations to the new environment may arise through natural selection, leading to the population becoming more suited to its new habitat.