Simulated Breeding Experiments with Drosophila Mendelian Genetics in Pea Plants

Internal Assessment | | A. SIMULATED BREEDING EXPERIMENTS WITH DROSOPHILA B. PROBABILITY AND MENDELIAN GENETICS IN PEA PLANTS | |

Contents
Part A
Raw Data…………………………………………………………………………………………………………………...........................1
Processed Data……………………………………………………………………………………………………………………………………2
Conclusion…………………………………………………………………………………………………………………………………………..3
Part B
Raw Data……………………………………………………………………………………………………………………………………………..4
Processed Data…………………………………………………………………………………………………………………………………….5
Conclusion……………………………………………………………………………………………………………………………………………7

Part A
Raw Data
The different possible crosses in characteristics with Drosophila in eye colour and wing shape.

Table 1: Eye Colour Alleles Parents | Eye Colour | F1 | F2 | | | Wild x Wild | Wild | 1235 | 1160 | | | Brown x Wild | Brown | 0 | 306 | | | | Wild | 1190 | 892 | | | Purple x Wild | Purple | 0 | 325 | | | | Wild | 1208 | 897 | | | Sepia x Wild | Sepia | 0 | 285 | | | | Wild | 1204 | 864 | | | | | | | | | Parents | Eye Colour | F1 | F2 | | | Male | Female | Male | Female | White x Wild | White | 574 | 0 | 273 | 296 | | Wild | 0 | 618 | 304 | 300 |

Table 2: Wing Shape alleles Parents | Wing Shape | F1 | F2 | Wild x Wild | Wild | 1741 | 1490 | Curly x Wild | Curly | 645 | 600 | | Wild | 665 | 586 | Curved x Wild | Curved | 0 | 315 | | Wild | 1206 | 931 | Dumpy x Wild | Dumpy | 0 | 296 | | Wild | 1182 | 904 | Scalloped x Wild | Scalloped | 624 | 594 | | Wild | 620 | 581 |

Processed Data

Chi Square | |

Table 3: Eye colour alleles Processed Parents | Eye Colour | F1 Observed | Expected | F2 Observed | Expected | Chi Square | Degree of Freedom | P value | Wild x Wild | Wild | 1235 | 1235 | 1160 | 1160 | 0 | 1 | 1.00 | Brown x Wild | Brown | 0 | 0 | 306 | 299.5 | 0.14 | 1 | 0.70 | | Wild | 1190 | 1190 | 892 | 898.5 | 0.05 | 1 |