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Page 265
... allele for green pod color and one allele for yellow pod color . 3. A sperm or egg carries only one allele for each inherited characteristic , because allele pairs separate ( segregate ) from each other during the production of gametes ...
... allele for green pod color and one allele for yellow pod color . 3. A sperm or egg carries only one allele for each inherited characteristic , because allele pairs separate ( segregate ) from each other during the production of gametes ...
Page 278
... allele with severe detrimental effects in homozygotes . The reason for the prevalence of this allele appears to be that while only individuals who are homozygous for the sickle- cell allele suffer from the disease , heterozygotes have ...
... allele with severe detrimental effects in homozygotes . The reason for the prevalence of this allele appears to be that while only individuals who are homozygous for the sickle- cell allele suffer from the disease , heterozygotes have ...
Page 442
... allele . The overall frequency of the A allele in the population is therefore 0.8 ( 0.64 + 0.32 / 2 ) . The frequency of the a allele is 0.2 ( 0.04 + 0.32 / 2 ) . Notice that the alleles are present in the gene pool of the current ...
... allele . The overall frequency of the A allele in the population is therefore 0.8 ( 0.64 + 0.32 / 2 ) . The frequency of the a allele is 0.2 ( 0.04 + 0.32 / 2 ) . Notice that the alleles are present in the gene pool of the current ...
Contents
Themes in the Study of Life | 1 |
UNIT ONE The Chemistry of Life | 15 |
Atoms Molecules and Chemical Bonds | 20 |
Copyright | |
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active adaptive algae allele amino acids animals asexual atoms bacteria biology called Calvin cycle carbon cell walls cellular Chapter chemical chlorophyll chloroplasts chromosome complex covalent cycle cytoplasm diploid disease diversity electron transport chain embryo energy environment enzymes eukaryotic eukaryotic cells evolution evolutionary evolved example fertilization Figure flowers fossil function fungi gametes gametophyte gene pool genetic genome genotype glucose glycolysis haploid human hydrogen bonds inherited ions living meiosis metabolic microscope microtubules minerals mitochondria mitosis molecular mRNA multicellular mutations natural selection nitrogen nucleotide nucleus nutrients occurs organelles organic molecules oxidized oxygen pair pathway phage phenotype phosphate photosynthesis phylum plant cells plasma membrane polypeptide population produce prokaryotes protein protists proton reaction recombinant replication reproduction respiration ribosomes root seed sequence sexual soil solution speciation species sperm strand structure sugar synthesis tion tissue traits vascular vertebrates viruses xylem zygote