'Purple eyes' presentation slideshows

Review Problems

Purple petals, long pollen (Rr,Ss). F 1. Review Problems. 1905 William Bateson and R.C. Punnett. X. Red petals, round pollen (rr,ss). Purple petals, long pollen (RR,SS). Question. If two genes are tightly linked, such that no crossing over occurs between them:

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The Robot Castle

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Gregor the overlander

Gregor the overlander . By Suzanne Collins . Also the author of the Hunger Games trilogy :) . Gregor the overlander.

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linkagepractice

A Wild type fruit fly (heterozygous for gray body and normal wings) is mated with a black fly with vestigial wings. OFFSPRING: 778- wild type 785- black-vestigial 158- black- normal wings 162- gray body-vestigial wings What is the recombination frequency between these genes?.

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