Answer:
Meiosis occurs in a series of different phases and creates genetically unique reproductive cells. The process which helps make meiotic cells genetically different and occurs during prophase I, but not during prophase II, is crossing over (C). Crossing over is the exchange of genetic material between two homogenous chromosomes. It is one of the final phases of prophase I. This process is called synapsis. It occurs when the matching regions on the matching chromosomes break and then reconnect to the other chromosome
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A virus is bacterial. It has cells but it isn’t a living thing so to speak.
An organism is a number of tissues (organs) working together. It has a conciseness, and also has cells.
Answer:
a) fossils of the same organism have been found on different continents
Explanation:
One sort of confirmation that backings Wegener's theory is that fossils of a similar life form have been found on various mainlands. Since Wegener couldn't recognize the reason for mainland float, most geologists rejected his thought. Figure 13Alfred Wegener Although researchers dismisses his hypothesis, Wegener kept on gathering confirmation of mainland float and to refresh his book.One kind of evidence that supports wegeners hypothesis is that: fossils of the same organism have been found on different continents Based on this finding, we can draw a conclusion that million years ago, all the lands on the face of the earth were not separated by sea so the animals could migrate from one continent to another.
1.the shape
2.how they move
3.how they get energy