BIO325H5 Lecture Notes - Lecture 18: Paramere, Circulatory System, Sclerite

58 views3 pages
18 Apr 2016
School
Department
Course
Professor

Document Summary

Asexual reproduction: making clones of yourself: vegetative propagation/budding: smaller individuals come out of another"s body, binary fission: dividing evenly into 2, polyembrony: two embryos from one egg, parthanogenisis: the virgin marry. Calopteryx maculta attack other males for trying to take their mate after they"ve gotten some. The penis itself is flexable and extensive via fluid preasures and in scooping. Lateral hairs on the guy"s penis let him scrub out sperm of the spermatheca. Bio325: eberhard favors that it"s the females choice. Truly this is because the female is choosy and picky because she wants the best type of penis for her offsprings. Its like the male peacock bedbugs: use traumatic insemination: they pierce the female abdomen and release sperm into the haemocoel which migrate to the ovaries via blood. The ectospermalege is an adption to this to try and prevent certain immune system costs.