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Humans would be the answer for this question
Answer:
D. In autopolyploidy, one parental species contributes to the polyploidy; in allopolyploidy, two parental species contribute to the polyploidy.
Explanation:
Autopolyploidy is the polyploidy that arises when the organisms have more than two complete sets of the same genome. For example, if a diploid species is represented as "AA", its autopolyploid with four complete sets of the genome can be represented as "AAAA".
On the other hand, allopolyploidy occurs when the polyploid carries more than two complete sets of the genome from separate species. For example, if two diploid species are represented as "AA" and "BB", their allopolyploid with four complete sets of the genome can be represented as "AABB".
Germline mutation is the types of the mutation of the respective cell can be passed to the offspring.
<u>Explanation:</u>
During the sexual reproduction somatic mutations occur in the nonreproductive cells, they are passed to the daughter cells during the mitosis but not to be the offsprings.
During the sexual reproduction, a mutation is used in large scale evolution that can be passed to the offsprings.
Its occurs in the cells such as egg and the sperm are called as the germ line mutations. A single sperms line mutation have a light effect in the gene but there is no change in the phenotype.
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.
