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the body color of molly fish is controlled by several different genes. channel catfish homozygous for the recessive pigmentation gene have white coloration. the three-spined stickleback has a gene that controls the development of skeletal plates and the number of sensory cells in the lateral line. damselfish with the genotype bb have the barred color pattern. fish with the bb genotype lack bars. fish with the bb genotype display incomplete bars. in goldfish, the dominant m gene leads to dark coloration. for goldfish with an mm genotype, the s gene leads to a gold-colored fish, but the ss genotype causes albinism. mendelian inheritance press space to open complex inheritance press space to open

Respuesta :

We know that complete inheritance refers to a pattern of inheritance in which the exchanging traits individuals are indistinguishable, and the traits are completely masked, whereas Mendelian inheritance is the transfer of certain patterns from parents to offspring.

As a result, we will attempt to state which inheritance examples belong to which inheritance.

1)Mendelian Inheritance in Goldfish ( Here, the observable traits are being inherited, Mendelian Inheritance deals with Autosomal dominance here with the M gene that is resposnsible for dark coloration)

2) Mendelian Inheritance in Damselfish (As the dominant homozygous genotype has a barred colour pattern, the recessive homozygous genotype lacks bars, and the heterozygous genotype has incomplete bars, all of which point to Mendelian Inheritance.)

3)Mendelian Inheritance in Chanel Catfish ( As recessive homozygous gene is responsible for white coloration)

4)Molly fish- Complete ancestry ( Several genes are responsible for the body colour of Molly fish which is single observable trait)

5)Stickleback- Complete Inheritance (The gene is solely responsible for the development of skeletal plats).

Learn more about Mendelian Inheritance here:

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