Question 15

Without fertilization

The prefix 'partheno-' most closely defines 'without fertilization', as seen in the context of parthenogenesis, a reproductive process where the offspring are produced without the need for fertilization by a male.

A) Without shells

This option is incorrect as 'partheno-' does not relate to shells in any reproductive context. The passage discusses reproductive methods, specifically the absence of fertilization, rather than any characteristics involving shells.

B) Without incubation

This choice is also incorrect. While incubation is part of the reproduction process, 'partheno-' specifically refers to the absence of fertilization, not the incubation stage of the eggs laid by mourning geckos.

C) Without fertilization

This option is correct as it accurately captures the essence of 'partheno-' in the term parthenogenesis. The passage explains that mourning geckos reproduce without the need for male fertilization, thus making this definition the most relevant.

D) Without females

This option is misleading and incorrect. The term 'partheno-' does not imply the absence of females; rather, it is used in the context of a species that consists entirely of females, which is the case with mourning geckos.

Conclusion

The correct answer is 'without fertilization' because it directly aligns with the definition of parthenogenesis as explained in the passage. All other options misinterpret the prefix or fail to connect with the reproductive process highlighted in the extract, confirming that 'without fertilization' is the only accurate choice.