0
There is currently no scientific evidence to support the idea that modern humans are the result of genetic engineering by extraterrestrial beings or other advanced civilizations. The evolutionary history of humans can be traced through fossil records, genetic studies, and anthropological evidence, showing that humans evolved over millions of years from common ancestors with other primates.
Add your answer:
Earn +20 pts
Could homio erectus reproduce?
Yes, Homo erectus had the ability to reproduce, as they were an ancient human species that lived around 1.9 million to 143,000 years ago. They had reproductive systems similar to modern humans, allowing them to pass down their genetic material to future generations.
If Neanderthals had larger brains why were they unable to compete within modern humans?
While Neanderthals had larger brains, their brain structures differed from those of modern humans, which may have affected their cognitive abilities. Additionally, other factors such as differences in social behavior, culture, and adaptation to changing environments could have contributed to their inability to compete with modern humans.
What harmful consequences might result from naive acceptance of the myth of the ecologically noble savage?
Naive acceptance of the myth of the ecologically noble savage might lead to the romanticization or glorification of pre-industrial societies, overlooking their own impact on the environment. This could hinder efforts to address modern environmental challenges effectively. It may also perpetuate stereotypes about indigenous peoples and hinder meaningful collaboration with them in conservation efforts.
Could a human being be born with one eye?
Yes, it is possible for a human being to be born with a condition called anophthalmia, where they are born without one or both eyes. Additionally, some genetic disorders or developmental abnormalities can also result in a person being born with only one eye.
Discuss lamarck's theory?
Lamarck's theory of evolution, known as Lamarckism, proposed that acquired characteristics could be passed down to offspring. This idea suggested that organisms could develop new traits during their lifetime and then pass them on to their offspring. However, this theory has been largely discredited in favor of Darwin's theory of natural selection, which emphasizes the role of genetic variation and environmental factors in driving evolutionary change.
How could you study genetic engineering?
studying_well...._">
Can genetic engineering be used to make a new kind of organ?
Although the idea is far fetched, genetic engineering could be one of the steps required in growing a new organ. Tissue engineering will also play a major part
What does the term genetic engineering refer to?
From the Web site of safe-food.org, genetic engineering is "a laboratory technique used by scientists to change the DNA of living organisms." Put another way, genetic engineering is "the alteration of genetic code using artificial means" (from www.globalchange.com). Genetic engineering is also called bio-engineering, gene-splicing, gene manipulation, etc. and the organisms that result from the practice are called genetically modified organisms (GMOs).
What knowledge that modern scientists now use to explain how variation occurs did Darwin's lack?
The ability to read, modify, and transform DNA is what past scientists did not have. Genetic engineering is another factor that Darwin could not explain. These are all modern scientific breakthroughs with that help of modern technology that Darwin lacked.
Who gave term genetic engineering?
The term "genetic engineering" was coined in Jack Williamson's science fiction novel Dragon's Island, published in 1951, two years before James Watson and Francis Crick showed that DNA could be the medium of transmission of genetic information.
What process could a scientist use to make an amount of DNA that is large enough to study?
genetic engineering
Could you create a unicorn through genetic engineering?
Not with current technology. What the future holds is hard to say for sure.
What is the first hormone prepared by Genetic Engineering?
There is no possible answer to be found athough many items could be correct
What knowledge that scientist now use to explain how variation occurs did Darwin lack?
The ability to read, modify, and transform DNA is what past scientists did not have. Genetic engineering is another factor that Darwin could not explain. These are all modern scientific breakthroughs with that help of modern technology that Darwin lacked.
Why did genitic engineering begin?
Genetic engineering has been around for a long time, such as selective breeding of animal stocks, but the purposeful tweaking of DNA has only been around since the 1970s. For animal breeding, breeders chose the features they most liked in the animal and bred those that exhibited these features. For the more modern version, genetic engineering was started for various reasons. Genetic engineering found a way to produce artificial insulin, produced by bacteria, in order to meet the requirements of growing numbers of diabetics. Crops were engineered to withstand pesticides and herbicides so that farmers could spray the crops to kill the insects and weeds without damaging their plants.
What is a potential health problem that could arise from genetic engineering?
Sample answer: Engineered traits such as herbicide resistance could transfer to weeds and create "superweeds."
What types of jobs in the engineering & science sector could I get with a degree in biology?
Nowadays, biology is integrated in a lot of engineering and science fields. You can find a job in genetic engineering, space studies, pharmaceutical companies, or as a lecturer if you are into teaching.
