IT is generally accepted that during the growth in length of meristematic plant cells the increase of volume is principally caused by the formation of a big vacuole, whilst the protoplasm does not ...

WHEN one of the most powerful representatives of the Transcendental school of philosophy, himself possessing a knowledge of biological science, consents to do battle against the modern doctrines ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...