ScienceJohn Michels (Journalist) 1957 |
From inside the book
Results 1-3 of 77
Page 215
... plants , " are good ones to have at the beginning , for they allow teachers who want to start the course with field work — to familiarize students with plants and to teach them to see the world of plants in which they have been blindly ...
... plants , " are good ones to have at the beginning , for they allow teachers who want to start the course with field work — to familiarize students with plants and to teach them to see the world of plants in which they have been blindly ...
Page 225
... plants , " are good ones to have at the beginning , for they allow teachers who want to start the course with field work - to familiarize students with plants and to teach them to see the world of I plants in which they have been ...
... plants , " are good ones to have at the beginning , for they allow teachers who want to start the course with field work - to familiarize students with plants and to teach them to see the world of I plants in which they have been ...
Page 486
... Plants When plants are grown in soil , their content of strontium and calcium reflects the behavior of the two ions both before and after they cross the interface be- tween the soil and the plant . It is there- fore convenient to ...
... Plants When plants are grown in soil , their content of strontium and calcium reflects the behavior of the two ions both before and after they cross the interface be- tween the soil and the plant . It is there- fore convenient to ...
Contents
Chlorpromazine and reserpine prevention | 7 |
3262 | 9 |
3264 | 19 |
Copyright | |
123 other sections not shown
Other editions - View all
Common terms and phrases
AAAS acid actinomycin activity American amino acids animals annual Association Atomic Energy auxin biochemical Biological Calif cells Chem chemical chemistry Chicago chloroplast coleoptiles College complete Conf culture Department Dept director dose effect electric electron spin resonance ence engineering epinephrine experimental experiments field Foundation free radical genetic germanium gibberellin growth Health homogentisic acid human Institute International kojic acid laboratory layer light mathematics measure Medical Medicine melanin ment method mitochondria mutations National Science National Science Foundation normal nuclear observed organic percent phenylalanine physics plant present problems production professor protein radiation recent References and Notes retinal pigment epithelium samples School scientific scientists serotonin Society solution species spiracles standard strontium-90 sucrose surface techniques temperature theory tion tissue tive United Univ University versity virus volume Washington York