The presence of a chromosomal fragment was confirmed by cytological studies on squashes of third-instar brain tissues stained with lacto-aceto-orcein, using a ‘squash-easy’ method (Nur et al., 1988.).
In the vast realm of insects, certain beetles, mites, and other insects—including bees, ants, and wasps—use a unique system of sex determination known as haplodiploidy. In this system, the sexual ...
Researchers from the University of Tsukuba and Ryutsu Keizai University find that patterns of reproductive isolation in a haplodiploid spider mite support the prevailing view of the evolution of ...
AbstractMating usually modifies females’ resource allocation pattern, often as a result of conflicts between male and female partners. Can such a switch occur even in the absence of sexual conflicts?