Filter by

  • Publication Year
  • Availability
  • Attachment
  • Collection Type
    See More
  • General Material Designation
    See More
  • Location
    See More
  • Language
    See More
Found 2 from your keywords: author="Martin D. Burkenroad"
cover
A Possible Function of Bioluminescence
Comment Share
Martin D. Burkenroad

It has been found difficult in many cases to conceive a use of the light to the luminescent organism, despite the large number of possibilities of ecological significance which have been suggested (vide Mangold, 1910, pp. 326-32; Kemp, 1910, p. 649; Putter, 1911, p. 487; Harvey, 1920, pp. 81-4; Rauthcr, 1927, pp. 162-6; Harvey, 1942, pp. 58-87). This difficulty has led to the conclusion by some…

Edition
-
ISBN/ISSN
-
Collation
-
Series Title
-
Call Number
574.1 Mar a
cover
The Sex-Ratio in Alternational Hermaphrodites, with Special Reference to The …
Comment Share
Martin D. Burkenroad

In a population in which the sexual nature of the individuals is not subject to change, the sex-ratio of a given brood as determinable in practice may be different at different times if there is a differential rate of maturation for the two sexes, or a differential death rate. Excluding from present consideration the periods in the life of the population at which these differentials may operate…

Edition
-
ISBN/ISSN
-
Collation
-
Series Title
-
Call Number
594.1 Mar t