Experimental crosses between Rana pretiosa pretiosa Baird
and Girard and Rana cascadae Slater, resulted in viable hybrids.
Reciprocal differences at the time of fertilization are indicated. A
high level of success in producing viable hybrids can be obtained if
Rana pretiosa pretiosa is the female of the parent species, The...
A survey of scholarly and popular contemporary literature
reveals two persisting stereotypes regarding the
nature of women.
First is the theory that woman is inferior to man
and that since she is the "negative" of man's masculine
nature, she cannot develop her humanity to the fullest
extent without fusion with...
Development of the posterior crossvein in crossveinless-like
strains of Drosophila melanogaster can be influenced by high temperature
shocks at specific times in pupal development.
Three sensitive periods were detected in age response studies
on Ona X, Ona II, 5-hi III; crossvein restoration at 14 hours in
pupal development, a crossvein...
Various properties of the integers in two quadratic number
fields will be examined. Among these will be the property of unique
prime factorization. When unique prime factorization breaks down,
as will be the case in one of the quadratic number fields, the concept
of ideal numbers will be introduced.
unique...