Hardwicke's Science-gossip: An Illustrated Medium of Interchange and Gossip for Students and Lovers of Nature, 27. köideMordecai Cubitt Cooke, John Ellor Taylor Robert Hardwicke, 1891 |
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Page 26
... observed . But it turns out that everything has to be " assumed . " The assumption is that only a part of the germ - cell is used in the formation of the future animal ; the remainder of the cell as " germ - plasm " is reserved to be ...
... observed . But it turns out that everything has to be " assumed . " The assumption is that only a part of the germ - cell is used in the formation of the future animal ; the remainder of the cell as " germ - plasm " is reserved to be ...
Page 27
... observation or by experiment " ! Such an assertion takes one's breath away , and makes one wonder how far a very eminent man can be blinded by a theory . This fatal tendency to adapt all facts to a foregone conclusion or a pet theory ...
... observation or by experiment " ! Such an assertion takes one's breath away , and makes one wonder how far a very eminent man can be blinded by a theory . This fatal tendency to adapt all facts to a foregone conclusion or a pet theory ...
Page 32
... observed that in the fore- going account of my ancestors the maternal side is especially referred to , since spina and acanthus are both feminine . However , in later times , when people began to think more of the father than of the ...
... observed that in the fore- going account of my ancestors the maternal side is especially referred to , since spina and acanthus are both feminine . However , in later times , when people began to think more of the father than of the ...
Page 34
... observed . Internally , there are numerous cells , in each of which is the larva of an insect ( usually called a maggot ) ; and if opened about August or Sep- tember maggots ( or larvæ ) are generally found within . It is inodorous , or ...
... observed . Internally , there are numerous cells , in each of which is the larva of an insect ( usually called a maggot ) ; and if opened about August or Sep- tember maggots ( or larvæ ) are generally found within . It is inodorous , or ...
Page 36
... observed in mounting is not to set the flies . They are as useful for scientific purposes unset as set , they are easier to handle , less liable to accidents , exchangeable abroad , and by not setting them a vast amount of time is saved ...
... observed in mounting is not to set the flies . They are as useful for scientific purposes unset as set , they are easier to handle , less liable to accidents , exchangeable abroad , and by not setting them a vast amount of time is saved ...
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abdomen abundant Algæ Allurus animal antennæ appear barnacle goose beautiful birds botanical British brown cables Carbolic Smoke Ball carboniferous cell chlorophyll collection colour common Conchology containing Cured Darwin diatoms Difflugia Diptera district dorsal eggs Eocene exchange eyes fact feet fish flies flowers fossils frequently freshwater shells garden gemmules genera genus geological give grey Hay Fever head Helix inches insect interesting Journal land and freshwater larva larvæ legs lepidoptera limestone London London Clay matter microscope miles mosses natural history Naturalist nest noticed observed offers organism Pangenesis paper plants pond present Professor pseudopodia pubescence pupa rare readers Rhizopods Road rocks rotifers round SCIENCE-GOSSIP scientific seen side Society species specimens spot Street theory thorax tibiæ tion tree variety vein WANTED wings wood worm yellow