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Page 289
... embryo that simply grows during development . • Preformation also included the idea that each miniature embryo contained a series of successively smaller embryos within embryos . • This was a prevalent view into the eighteenth century ...
... embryo that simply grows during development . • Preformation also included the idea that each miniature embryo contained a series of successively smaller embryos within embryos . • This was a prevalent view into the eighteenth century ...
Page 523
... embryo sac , and it develops as follows : A megasporocyte in the sporangium of each ovule grows and goes through ... embryo sac . Within the embryo sac : • At one end are 2 cells ( synergids ) flanking the egg cell . • At the opposite ...
... embryo sac , and it develops as follows : A megasporocyte in the sporangium of each ovule grows and goes through ... embryo sac . Within the embryo sac : • At one end are 2 cells ( synergids ) flanking the egg cell . • At the opposite ...
Page 524
... embryo and later to the seedling . In most dicots , food reserves of the endosperm are restocked in cotyledons . In the development of the embryo : • The zygote's first mitotic division is transverse , creating a larger basal cell and a ...
... embryo and later to the seedling . In most dicots , food reserves of the endosperm are restocked in cotyledons . In the development of the embryo : • The zygote's first mitotic division is transverse , creating a larger basal cell and a ...
Contents
Preface | 2 |
Water and the Fitness of the Environment | 22 |
Structure and Function of Macromolecules | 39 |
Copyright | |
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active adaptive allele amino acids animals atom bacteria behavior biology blood body bonds Calvin cycle Campbell carbon cause cells cellular cellular respiration chapter and attending chemical chloroplasts chromosome complex cycle cytoplasm Darwin Describe digestive Distinguish diversity electron transport chain electrons embryo energy environment enzymes eukaryotic evolution evolutionary evolved example Explain factors fertilization fossil record function fungi gametes gene pool genetic genome genotype glucose glycolysis gradient growth haploid hormone human hydrogen inheritance interactions lecture macroevolution mammals mechanism meiosis metabolism microtubules mitosis molecular molecules mRNA muscle mutations natural selection nitrogen nucleotide nucleus nutrients OBJECTIVES After reading occur organisms oxidized oxygen pair phage phenotype phosphate photosynthesis Phylum plants plasma membrane polypeptide population potential produced prokaryotes protein proton reaction receptors recombinant replication reproduction respiration ribosomes sequence sexual speciation species sperm structure synthesis temperature tissue transport types vertebrates viral viruses zygote