Male sex hormone testosterone is produced by
Leydig cells
Sertolicells
Germinalepithelial cells
Spermatogonial cells
Next Question
Which one of the following is correctly matched?| I. Gregor Mendel | - Neurospora |
| II. T.H. Morgan | -Drosophila |
| III. C.B. Bridges | - Garden pea |
| IV. J.H.Muller | - Mice |