Such questions have not been answered experimentally, and are in fact difficult to assess with purely experimental means.
That may be; but it is also true that, less than a year after her return to England, Rosalind found herself in sole custody of all the experimental means needed to discover the structure of DNA.
Members of rival political parties have also been mostly unified in support of expanding agriculture by experimental means; Jamaica is now one of several countries that have given out thousands of seed kits to encourage backyard farming.
If, for example, the hormone auxin is prevented, by experimental means, from influencing the plant, the plant lives longer than normal and undergoes an atypical prolonged pattern of senescent change.
Finally, we have evaluated these protocols by experimental means.
Here I first describe experimental means of measuring and modulating Wingless signalling in Drosophila cell culture.
Thus, this paper presents the experimental means that need to be used for such a purpose.
We have studied the bonding and elastic properties of amorphous AlYB14 using theoretical and experimental means.
Finally, the effectiveness of the entire system is testified by experimental means.
This process is governed by the laws of diffusion and can be readily differentiated from adsorption by experimental means.
Therefore, the thermal stimuli should be considered an experimental means to assess the responsiveness of the respective afferents.
