Answer:
Alkaptonuria autosomal recessive inheritance
12. Consider the following pedigree which traces the inheritance of alkaptonuria, a biochemical disorder. Affected individuals...
Biol 189 0. Allele "l' is a recessive allele that results in short cars in rabbits, while 'L' is the dominant, long ear allele. a) What gametes would be produced by a heterozygote? 6 bunicat36690OS 0 1261 b) Assuming complete dominance, what fraction of offspring would have short ears if you crossed a heterozygous rabbit with a homozygous recessive rabbit? SSSS 1802 403 Ri p osa bence c) What are the phenotype ratios of the offspring in a cross between...
11. (8 m) Refer to the following pedigree, which traces the inheritance of a biochemical disorder. female not affected female affected 0 male not affected male affected a. (2 m) Does this disorder appear to be caused by an autosomal or sex-linked gene? Does this disorder appear to be caused by a dominant allele or by a recessive allele? Explain how you know this. b. (2 m) Fill in the genotypes of all affected individuals. Use A and a to...