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Page 286
... present in the genomes of every cell and they form the core of the nucleolus where ribosomal subunits are assembled . Certain cells of an organism may contain more copies than other cells . • The oocytes of amphibians and certain ...
... present in the genomes of every cell and they form the core of the nucleolus where ribosomal subunits are assembled . Certain cells of an organism may contain more copies than other cells . • The oocytes of amphibians and certain ...
Page 448
... present which functions mainly to maintain osmotic balance of the animal . Nitrogenous waste ( primarily ammonia ) diffuses directly from cells to the water . Class Trematoda Flukes are parasitic forms of the class Trematoda . • Suckers ...
... present which functions mainly to maintain osmotic balance of the animal . Nitrogenous waste ( primarily ammonia ) diffuses directly from cells to the water . Class Trematoda Flukes are parasitic forms of the class Trematoda . • Suckers ...
Page 456
... present on the abdomen . • Lost appendages can be regenerated . Gas exchange may take place across thin areas of the cuticle ( small forms ) or by gills ( large forms ) . An open circulatory system is present . Nitrogenous wastes are ...
... present on the abdomen . • Lost appendages can be regenerated . Gas exchange may take place across thin areas of the cuticle ( small forms ) or by gills ( large forms ) . An open circulatory system is present . Nitrogenous wastes are ...
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