Answer: Option A
The diploid generation of plant life cycle produce spores.
Explanation:
In plant life cycle, the fusion of two gametes(male and female) result to diploid sporophyte cells.The diploid sporophyte cells undergo meiosis to give haploid spores. The haploid spores undergo mitotic cell divisions to produce a multicellular, haploid gametophyte. The mitotic division of gametophyte will produce gametes.
The answer would be the third choice: <u>it is usually dry</u>. <u />Climate is the usual weather conditions in a specific area.
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<span>Ubiquitin is a protein found in eukaryotic cells that play an important role in the regulation of proteins. <span>It labels unwanted proteins (poorly folded proteins, viral proteins) to be degraded by the proteasome in to shorter fragments. Malfunction of this protein will cause degradation of this proteins to fast or, the opposite, will not label them as unwanted. </span></span>
<span>A major consequence of ozone depletion is that
Answer: </span><span>B. more harmful UV rays will reach the earth's surface.
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