This evidence suggests that the bacteria reproduce asexually
Explanation:
Bacteria reproduce asexually by binary fission. In binary fission the nucleoid and cytoplasm gets divided into 2 cells and cells produce are identical.
Binary fission is a programmed division in which first replication and then cell division or fission takes place.
The bacterial cell undergo semi-conservative mode of DNA replication. In this mode the DNA is exactly the parents as half of the DNA from parent strand is replicated via two strands of DNA.
Peripheral ring of plasma membrane forms invagination forming double membranous septum. This led to the equational division of the cell.
The colony of bacteria after 16 generation remains identical to parents because of the asexual reproduction in which semi conservative DNA replication and equal division of cell takes place
Plants need sunlight,water, and good soil.
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One of the reason is : An increased body size and robustness. They have long spatial/temporal range
, they were the first hominin to leave Africa, they have modern human body proportions
, they were the first to have a protruding human nose
and they actively were hunting.
Answer:
B Tundra.
Explanation:
Tundra winters are long, dark, and cold, with mean temperatures below 0°C for six to 10 months of the year. The temperatures are so cold that there is a layer of permanently frozen ground below the surface, called permafrost. This permafrost is a defining characteristic of the tundra biome.
