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. |
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Page 53
... express the trait . For this reason , far more males than females have sex- linked recessive disorders . However , even though the chance of a female inheriting a double dose of the mutant allele is much less than the probability of a ...
... express the trait . For this reason , far more males than females have sex- linked recessive disorders . However , even though the chance of a female inheriting a double dose of the mutant allele is much less than the probability of a ...
Page 58
... express one allele , while the others will express the alternate allele . Figure 15.11 shows how this mosaicism results in the mottled coloration of a tortoiseshell cat . In humans , mosaicism can be observed in a recessive X - linked ...
... express one allele , while the others will express the alternate allele . Figure 15.11 shows how this mosaicism results in the mottled coloration of a tortoiseshell cat . In humans , mosaicism can be observed in a recessive X - linked ...
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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