In the life cycle of a plant or alga undergoing alternation of generations, a haploid cell produced in the sporophyte by meiosis. Can divide by mitosis to develop into a multicellular haploid individual, the gametophyte, without fusing with another cell.

Spore

Explanation:

In the process of sexual reproduction, specialized haploid cells from two organisms, which can be called the (+) and (−) mating types, come together to produce a diploid zygote. The zygote after then will go through meiosis to produce four haploid cells termed spores. The spore, houses a new genetic combination from two parents with its capability to be dormant for varying time range.

Plants possesses a life cycle that switches between a multicellular haploid organism and a multicellular diploid organism. Take the ferns for example, both the haploid and diploid plant phases are free-living. The diploid plant is known as a sporophyte due to its ability to form haploid spores by meiosis. The spores grow into a multicellular, haploid plants termed gametophytes since they can have gametes. The gametes of two individuals will come together to produce a diploid zygote that is the sporophyte. The attached image 1 explains more on this.

Fungi, take for instance black bread mold (Rhizopus nigricans), possess haploid-dominant life cycles. The haploid multicellular stage give rise to specialized haploid cells by mitosis that come together to produce a diploid zygote. The zygote pass through meiosis to form haploid spores. Each spore will lead to a multicellular haploid organism by mitosis. The attached image 2 explains more on this.

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lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !