What chromosomal set is typical for gametes (eggs and spermatozoa) and horsetail spores? Explain from what initial cells and as a result of what division they are formed.
1. in gametes, the haploid set of chromosomes – n; 2. in disputes, the haploid set of chromosomes – n; 3. gametes develop as a result of mitosis from gametophyte cells (outgrowth); 4.spores are formed from sporangium cells as a result of meiosis.
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