True. is the answer to your question
Answer:
Answer is B.
Explanation:
The mitochondrial DNA is found in most eukaryotes mitochondrial, and it is an extranuclear double stranded DNA. It is known to be maternally inherited.
It produces adenosine triphosphate, ATP, which is useful to the cells, through the conversion of chemical energy in the food.
It was discovered that, there are about 2 to 10 copies of the mitochondrial DNA genome in each of the mitochondrion.
Answer:
b. False
Explanation:
All biomes, even the most remote, are affected by the impact humans have on the environment.
Humans have been causing deforestation, pollution, agricultural expansion, mining, desertification, extinction of animals and plants, burning and other practices that have had extremely negative impacts on biomes around the world. In addition, all the pollution and exploitation of nature that humans have caused has caused harmful climate change that has affected even the most remote biomes.
The biome is a large set of interconnected ecosystems. Ecosystem, in turn, is an ecological system where there is life and interaction between living beings in a given space, and can vary in size, from a puddle to a large forest.
