By its division are formed two secondary spermatocytes, each of which give rise to two spermatids (Wilson). [Please select]
0
The few darkly stained spermatids that are present in April are cells that probably were produced in the previous summer. [Please select]
0
Secondary spermatocytes are still evident near the periphery of the tubules but they are much less numerous than spermatids. [Please select]
0
A few spermatozoa and spermatids remain in the seminiferous tubules during hibernation. [Please select]
0
Spermatids appear in late June and a few of them undergo metamorphosis in early July; by mid-July, spermatids and secondary spermatocytes are the dominant cells in the seminiferous tubules, although spermatogonia are still active. [Please select]
0
By late August, clusters of sperm and metamorphosing spermatids surround the Sertoli cells; large numbers of sperm as well as sloughed cells representing various spermatogenic stages are present in the lumina. [Please select]
Do you have a better example in your mind? Please submit your sentence!