1. Use the information for SpongeBob’s traits to write the phenotype (physical appearance) for each item. (a) LL- (e) Rr-_.

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Presentation transcript:

1. Use the information for SpongeBob’s traits to write the phenotype (physical appearance) for each item. (a) LL-______________ (e) Rr-_______________ (b) yy-_______________ (f) ll- _______________ (c) Ss-_______________ (g) ss- _______________ (d) RR - _____________ (h) Yy -______________ Characteristic Dominant Gene Recessive Gene Body Shape Squarepants (S) Roundpants (s) Body Color Yellow (Y) Blue (y) Eye Shape Round (R) Oval (r) Nose Style Long (L) Stubby (l) Long noseRound eyes Blue bodyStubby nose Squarepants roundpants RoundYellow body

Use the information in the chart in #1 to write the genotype (or genotypes) for each trait below. (a) Yellow body - ___________ (e) Stubby nose - ___________ (b) Roundpants - ___________ (f) Round eyes - ____________ (c) Oval eyes - ______________ (g) Squarepants - ___________ (d) Long nose - _____________ (h) Blue body - ____________ YY, Yy ss rr LL,Ll ll RR,Rr SS,Ss yy

Determine the genotypes for each using the information in the chart in #1. (a) Heterozygous round eyes -_____ (c) Homozygous long nose - ______ (b) Purebred squarepants - ______ (d) Hybrid yellow body - ______ Rr LL SS Yy