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 6
... the same dihybrid pea cross you learned about in Figure 14.8 , you can see how the behavior of chromosomes during meiosis in the F1 generation and subsequent random fertilization gives rise to the F2 phenotypic ratio observed by Mendel . 6.
... the same dihybrid pea cross you learned about in Figure 14.8 , you can see how the behavior of chromosomes during meiosis in the F1 generation and subsequent random fertilization gives rise to the F2 phenotypic ratio observed by Mendel . 6.
Page 33
... gives rise to some recombinant offspring . The recombination frequency is the percentage of recombinant flies in the total pool of offspring . Linkage Mapping Using Recombination Data : Scientific Inquiry The discovery of linked genes ...
... gives rise to some recombinant offspring . The recombination frequency is the percentage of recombinant flies in the total pool of offspring . Linkage Mapping Using Recombination Data : Scientific Inquiry The discovery of linked genes ...
Page 57
... give rise to ova , so every female gamete has an active X. British geneticist Mary Lyon demonstrated that selection of which X chromosome will form the Barr body occurs randomly and independently in each embryonic cell present at the ...
... give rise to ova , so every female gamete has an active X. British geneticist Mary Lyon demonstrated that selection of which X chromosome will form the Barr body occurs randomly and independently in each embryonic cell present at the ...
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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