Chromosomal rearrangement 1 Chromosomal rearrangement 2 centromere A1 B Chromosomal rearrangement 3 A2B centromere centromere. с centromere JU M3N O MAN O centromere centromere GTH centromere centromere a) Why do we say that all organisms with chromosomal rearrangement 1 will always have a 50% reduction in fertility (non-viable gametes)? Please mention the name of rearrangement 1 in your answer. ›) Does a 50% reduction in fertility (due to non-viable gametes) always apply to organisms with chromosomal rearrangements 2 or 3? (or are there situations when this does not happen?). Please mention the name of rearrangements 2 and 3 in your answer and if/how the reduction n fertility is due to different causes.

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Fungi

Fungi can be single-celled or complex multicellular creatures. They are found in pretty much any natural surroundings; however, they generally live on the land, principally in soil or plant material instead of in the ocean or water. Fungi are the members of the group called the decomposers that live off dead and decaying matters. Fungi assume a significant part in the carbon cycle and its different components. They act as a parasite by causing illnesses like rusts, scabs, or ulcers. In crops, contagious illnesses can prompt critical money-related misfortune for the rancher. An exceptionally modest number of growths cause illnesses in creatures. In people, these incorporate skin illnesses such as competitors' feet, ringworm, and thrush.