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Page 922
... produce brain hormone ( BH ) , but the hormone is stored and released from an organ called the corpus cardiacum . BH signals its main target organ , the prothoracic gland , to produce the hormone ecdysone . Ecdysone secretion is ...
... produce brain hormone ( BH ) , but the hormone is stored and released from an organ called the corpus cardiacum . BH signals its main target organ , the prothoracic gland , to produce the hormone ecdysone . Ecdysone secretion is ...
Page 1099
... produce vast numbers of large seeds each year for a century or more . Annual desert wildflowers generally germinate , grow , produce many small seeds , and then die , all in the span of a month after spring rains . Complicating matters ...
... produce vast numbers of large seeds each year for a century or more . Annual desert wildflowers generally germinate , grow , produce many small seeds , and then die , all in the span of a month after spring rains . Complicating matters ...
Page 1102
... producing at least some eggs and surviving to repro- duce again . ity of offspring produced in a single reproductive episode . Generally , organisms with a large clutch size produce small eggs or offspring ; thus , each offspring is ...
... producing at least some eggs and surviving to repro- duce again . ity of offspring produced in a single reproductive episode . Generally , organisms with a large clutch size produce small eggs or offspring ; thus , each offspring is ...
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adaptations algae allele amino acid animals atoms bacteria base biologists biology blood bonds called Calvin cycle carbon cause cell division cell walls cell's cellular respiration chain Chapter chemical chlorophyll chloroplasts chromosome codon complex compounds cytoplasm diploid disease diversity energy environment enzyme eukaryotic eukaryotic cells evolution evolutionary evolved example fertilization FIGURE flowers fossils function fungi gametes gametophyte genetic genome genotype glucose glycolysis guppies haploid human hybrids hydrogen individuals inherited insects living mammals meiosis metabolic microtubules mitochondria mitosis molecular mRNA mutations natural selection nucleotides nucleus occur offspring organelles organic molecules oxidative oxygen pair parent pathway phage phenotype phosphate photosynthesis phylum plants plasma membrane plasmid polymerase polypeptide population produce prokaryotes protein protists reactions recombination replication reproductive ribosomes sequence sexual speciation species sperm strand structure sugar synthesis tion tissue transcription tRNA University variation vertebrates viral viruses zygote