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SPERMATOGONIA
Easy

A total of 20 questions are available. They are randomly shown in groups of 5. The quiz can be restarted at anytime with to new sequence of questions.

Select true or false for each question. Correct answers score 1 point, wrong answers score -1 point, and not answered questions score 0 points.

Questions: 1 to 5 (serie 1)

True False

1. Type A1 spermatogonia, and the next types of spermatogonia in the differentiation pathway, may undo the differentiation process and become a stem spermatogonia again.

2. Spermatogonia induce the formation of gonadal crests during the embryo development.

3. The spermatogonia start spermatogenesis during the perinatal period.

4. In the seminiferous tubules, spermatogonia are attached to the basal lamina.

5. Spermatogenesis occurs asynchronously at various locations along the seminiferous tubule due to local waves of spermatogonia differentiation that occur along the tubule.





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