Biology |
From inside the book
Results 1-3 of 44
Page 443
... small gene pool due to sampling errors in propagation of alleles No Change in gene pools due No to immigration or emigration of individuals between populations Change in allelic frequen- cies due to net mutation Inbreeding , or ...
... small gene pool due to sampling errors in propagation of alleles No Change in gene pools due No to immigration or emigration of individuals between populations Change in allelic frequen- cies due to net mutation Inbreeding , or ...
Page 466
... small population forms a new species in the midst of its parent population . Reproduc- tive isolation is achieved without geograph- ical segregation , usually by genetic chang- es that result in a reproductive barrier . Figure 22.7 ...
... small population forms a new species in the midst of its parent population . Reproduc- tive isolation is achieved without geograph- ical segregation , usually by genetic chang- es that result in a reproductive barrier . Figure 22.7 ...
Page 467
... population . And if the peripheral iso- late is small , there will be a founder effect , with chance alone resulting in a gene pool that is not representa- tive of the gene pool of the parent population . 2. Until the peripheral isolate ...
... population . And if the peripheral iso- late is small , there will be a founder effect , with chance alone resulting in a gene pool that is not representa- tive of the gene pool of the parent population . 2. Until the peripheral isolate ...
Contents
Themes in the Study of Life | 1 |
UNIT ONE The Chemistry of Life | 15 |
Atoms Molecules and Chemical Bonds | 20 |
Copyright | |
82 other sections not shown
Other editions - View all
Common terms and phrases
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