(a) sexual reproduction (b) conjugation (c) syngamy (d) fertilization (e) binary fission Meiosis occurs in which type of organisms? a. single-celled b. multicellular c. all Sperm are produced in which process \\ 1. Binary fission \\ 2. Hybridization \...
Why can cell division not be a type of reproduction in multicellular organisms?In organisms that reproduce sexually, what is a cell that fuses with another during fertilization called?Gametes (reproductive cells) divide by: a. Meiosis. b. Gametes do not divide. c. Mitosis. d. Bina...
2006). Chytrids are unicellular, colonial or filamentous organisms with absorptive nutrition, and which reproduce through the production of motile zoospores, typically propelled by a single, posteriorly-directed flagellum (Barr 2001). Infection begins with the attachment of a motile zoospore to the ...
While this relationship may not be relevant to single-celled species that reproduce via binary fission (which eliminates variation in offspring output variation), it could be used to understand the reproductive ecology of single-celled microorganisms that reproduce via multiple fission and of filamentous...
organisms that reproduce asexually can propagate much faster and should outperform sexually reproducing organisms (Bell1982). However, only very few animal and plant species reproduce predominantly asexually, suggesting that the investment in sexual reproduction must provide a selective advantage (e.g.,...
Finally, we excluded Pax from all siring events and Goblin from siring events after October, 1989, because they were unable to reproduce (see above for more details). We then excluded all beta males from the analysis, as we could not quantify their relationship to themselves, and excluded ...
vaginalis is quite simple: a trophozoite that reproduces by simple binary fission2. This organism resides in the urogenital tracts of both men and women and causes trichomoniasis, the most common non-viral sexually transmitted disease world- wide2,3. Trichomoniasis leads to vaginitis in women ...
35 Trichomonads do not form cysts, but they reproduce by binary fission and are transmitted directly between hosts as trophozoites (Fig. 25-6). Pathogenic and nonpathogenic species of trichomonads can be found in the GI tract of dogs and cats. Diagnosis of a T. foetus infection can be ...
Amoebas are some of the smallest organisms, being made of only a single cell. Learn about these microscopic creatures to understand how they move, eat, and reproduce. Related to this Question What is an amoeba? What is a free-living amoeba?
How are genetically modified organisms created? What are the different methods of reproduction? What are the types of chromosomal alterations? Which phase of meiosis is most like mitosis? When cloning an animal does the surrogate mother have to be the same mother in which they used the egg from...