Conjugating protozoa. Light micrograph of two sexually-reproducing (conjugating) protozoa,Blepharisma undulans. Conjugation occurs when the two protozoa come together to swap or donate genetic material in their nuclei,the cells sometimes fusing into one. B. undulans is a ciliate protozoa,a type of creature which has two different types of nuclei. Only one of these,the micronucleus is involved in conjugation. Magnification: x125 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Grave, Eric |
Taille de l’image : | 5167 px × 3551 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |