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 29
... testcross for body color and wing size had parental phenotypes , suggesting that the two genes were on the same chromosome , but a small number of offspring were recombinants . Although there was linkage , it appeared to be incomplete ...
... testcross for body color and wing size had parental phenotypes , suggesting that the two genes were on the same chromosome , but a small number of offspring were recombinants . Although there was linkage , it appeared to be incomplete ...
Page 31
... testcross . Most of the ova had a chromosome with either the b + + * vg * or b vg parental genotype for + body color and wing size , but some ova had a recombinant chromosome ( b vg or b vg ) . Fertilization of these various classes of ...
... testcross . Most of the ova had a chromosome with either the b + + * vg * or b vg parental genotype for + body color and wing size , but some ova had a recombinant chromosome ( b vg or b vg ) . Fertilization of these various classes of ...
Page 43
Neil A. Campbell, Jane B. Reece. recombinant offspring in a testcross between a dihybrid parent and a double - mutant ... Testcrosses show that the recombination frequency between A and B is 28 % and between A and C is 12 % . Can you ...
Neil A. Campbell, Jane B. Reece. recombinant offspring in a testcross between a dihybrid parent and a double - mutant ... Testcrosses show that the recombination frequency between A and B is 28 % and between A and C is 12 % . Can you ...
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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