Answer Happy

3 (10 points) The pedigree below shows the inheritance of a trait. Genotypes of the individuals at two loci (genes a and b) on an autosome (chromosome 3) and two other loci (genes e and f) on the X chromosome are provided. For example, 3a is gene "a" on chromosome 3, and 3a3 and 3a4 represent alleles 3 and 4 of that gene. 1. Clearly state which one inheritance pattern (autosomal dominant, autosomal recessive, X-dominant, X-recessive, Y-linked, or cytoplasmic) is shown. II. Clearly indicate which allele(s) of which gene(s) is/are linked to the mutation that causes this trait III. Briefly justify your reasoning for your answers. You should not need to use statistical analysis to answer any part of question 3. 362 +362 3b2+ +-3b2 3b3+ +32 3047 +323 37 +303 3+ X6 + +x_2 3b2+ +33 3527 Xe6 + + x 2 x ++X5 Xe3+ (14+ Xe2 XS Y xf7+ +85 34+ 1313 34++325 33+ +3a53+ + 32 34++393 394 ++ 323 3b2+ +32 3b2+ + 3b3 3b2 +3b3 3b2+ + 3b3 3b2+ +32 363 ++3b2 Xeb x03 7xos xa3+ txa2 xos xa x2+ ****7 *4+ +x+ x + + xf2 x + Y X6 + + x2 *++* X2 362 3b3 ba 333 +34 301443s 30ttas 362-++-3b3 3b2+ + x2+1x3 X6 Fe2 Xé x + + xX? ILY xf5 ++X4