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 ...

https://doi.org/10.2307/1537077 • https://www.jstor.org/stable/1537077 Copy URL ...

- the substance of a living cell (including cytoplasm and nucleus) ...