Answer:
Four kingdoms out of six are eukaryotic organisms.
Explanation:
Eukaryotic organisms are those organisms which have true nucleus. True nucleus means that the membrane is present around the nucleus in the cell. Organisms of kingdom protista, fungi, plantae and animalia are eukaryotic organisms while Eubacteria and archaea have prokaryotic cell i. e. no membrane around the nucleus in the cell.
Mutations produce random changes in an organism's genetic code. Mutations can occur in non-reproductive cells and then they will not be passed to the next generation, therefore will not contribute to variation. Only mutations that occur in reproductive cells are passed on to the next generations and contribute to genetic variation in a population.
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Basically write about the production of proteins molecules through transcription and translation and talk about the words listed, what them mean, and how they contribute.
The need for natural resource should increase.
Sure! The metaphase stage in the cel is the third step in mitosis. The chromosomes line up in the middle of the cell due to the fact that the spindle fibers pull them towards the middle (the chromosomes are in a single file line). In addition, the spindle fibers connect to the centromeres. Hope this helps :)
