Biology for the Modern World |
Common terms and phrases
abnormal activities altered amino acids amphibia animal behaviour animal or plant animals and plants become biologists biology birds blood body brain C. H. WADDINGTON carry chapter chromo colour complex complicated contains creatures cytoplasm Darwin DIPLOID egg cell embryo energy enzymes evolution evolved fact female fertilization flowers gamete cells gametes gene mutation genetics germ cells gland gonads groups grow haemoglobin haemophilia HAPLOID hereditary potentialities heredity hormones human important inheritance insects instance instinctive behaviour intestine kidneys kind known large number leave offspring living things male mammals materials mating mesonephroi metanephros Müllerian duct natural selection nervous system normal nucleus number of different occur ovary oxygen parents particular passed pattern pollen cells produced pronephros proteins reduction divisions reproduction set of chromosomes sexual organs simple species sperm stage structure substances theory tion types of animals usually uterus whole Wolffian duct X chromosomes