Biology, Pages 274-287Neil Campbell and Jane Reece's BIOLOGY remains unsurpassed as the most successful majors biology textbook in the world. This text has invited more than 4 million students into the study of this dynamic and essential discipline. |
From inside the book
Results 1-3 of 7
Page 12
... eyes ( left ) . Among his flies , Morgan discovered a mutant male with white eyes ( right ) . This variation made it possible for Morgan to trace a gene for eye color to a specific chromosome ( LMs ) . Morgan and his students invented a ...
... eyes ( left ) . Among his flies , Morgan discovered a mutant male with white eyes ( right ) . This variation made it possible for Morgan to trace a gene for eye color to a specific chromosome ( LMs ) . Morgan and his students invented a ...
Page 14
... white - eye trait showed up only in males . All the F2 females had red eyes , while half the males had red eyes and half had white eyes . Therefore , Morgan concluded that somehow a fly's eye color was linked to its sex . ( If the eye ...
... white - eye trait showed up only in males . All the F2 females had red eyes , while half the males had red eyes and half had white eyes . Therefore , Morgan concluded that somehow a fly's eye color was linked to its sex . ( If the eye ...
Page 15
... white eye color and the male sex of the affected F2 flies suggested to Morgan that the gene affected in his white ... eyes ; since a male has only one X chromosome , there can be no wild 15.
... white eye color and the male sex of the affected F2 flies suggested to Morgan that the gene affected in his white ... eyes ; since a male has only one X chromosome , there can be no wild 15.
Other editions - View all
Common terms and phrases
Alterations of chromosome Barr body basis of recombination behavior of chromosomes body color characters Chromosomal Alterations chromosomal basis chromosome theory chromosomes during meiosis color and wing color blindness Concept Check crossover cytogenetic map deletion different chromosomes dihybrid dihybrid cross Drosophila embryonic eye color eyes in Drosophila F2 offspring Figure flies fly room frequency of recombination fruit fly gamete gamete receives Genes located genetic crosses geneticists genotype heterozygous homologous chromosomes homozygous humans inactivation independent assortment linkage map loci locus male fly mammal map units mated Mendel's laws Mendelian mitosis Morgan mutant allele nondisjunction nonhomologous chromosomes nonparental phenotypes nonsister chromatids normal ovum pair parental phenotypes phenotypic ratio physical basis polyploid protein Punnett square recessive allele recombinant chromosomes recombinant offspring recombination data recombination frequency recombination of linked red eyes segregation and independent sex chromosomes sex-linked disorder sex-linked trait specific gene Sturtevant tetraploid translocations white eyes wild-type allele X chromosome YyRr zygote