My guess would be the first one , Hope it’s the correct answer !
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Answer:
Meiosis is a process in which sex cells, also known as gametes are made. Meiosis is different from mitosis in a lot of ways, one being that mitosis creates identical daughter cells and meiosis creates unique daughter cells. Meiosis is important because it allow for the creation of a meiosis nucleus. Cells produced by meiosis will be used in haploid, where each member of the next generation is genetically unique.
Cells produced in <u>sexual reproduction</u> will have half of the genetic information of body cells and will be genetically <u>unique</u>. This is necessary because when a sperm and an egg fuse together in sexual reproduction. They form a <u>zygote</u>: the first body of a new individual.
The new individual will now have cells that are <u>diploid</u>, meaning they have two sets of chromosomes. They zygote will have to do a lot of <u>mitosis</u> allowing it to grow quickly and ensure that all of its cells are genetically unique.
True.
Nitrogen-fixing bacteria converts atmospheric nitrogen into forms which plants can readily use. These microorganisms are essential in the nitrogen cycle. Nitrogen in the atmosphere is known to be inert or non-reactive. The nitrogen fixation process breaks the triple bond between the nitrogen making it usable in other processes.
