The types of mutations include: Missense mutation: This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene. Nonsense mutation
Answer: thin filaments only
The woolly mammoths didn't managed to evolve to their changing environment because their food source was quickly disappearing, the climate changed rapidly, and they reproduced very slowly.
Explanation:
The woolly mammoths were huge animals that fall into the category of megafauna. They thrived during the last ice age, but they went extinct in most of their habitat soon after the end of the ice age. It is a general rule, when it comes to extinction, that the larger animals which are highly specialized are the most vulnerable to it.
In the case of the mammoths, they were huge animals perfectly adapted to the ice age climate, and were specialized when it came to their food sources. With the climate changing rapidly, the vegetation too started to change very quickly. A big problem also was the slow reproduction among the woolly mammoths, as it took too much time for the next generation to come along, and the changes in their environment were way to fast so that they can adapt in time.
With every next generation coming too late, the mammoths were too slow to follow the changes. Their food was disappearing, their numbers constantly going down, the gene pool became smaller and smaller, and they died out in most of their habitat. Only small populations managed to survive until 3,000 BC, and that was on an island north of Russia, but once the resources were gone on the island those mammoths too went extinct.
Learn more about the extinction of the megafauna of the last ice agehttps://brainly.com/question/13148293
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Answer:
The water moves in the direction of the currents in the water. Or you can say they move from the dilute side to the concentrated side.
Explanation:
Answer:
Carbon is one of the important element present in the human body and in the environment as well. All the four biomolecules are made of the carbon element.
The carbon gets recycle in nature with the help of carbon cycle. Carbon is rotated between the living organisms and the environment. Humans release carbon dioxide and this was used by the plants during the process of photosynthesis. Some amount of carbons are deposited in the form of carbonates as well.
