Jordi Chias / Juvenile green turtle (Chelonia mydas) reflected in the surface of the window with Snell's window affect, Fakarava atoll inside lagoon at sunset, Tuamotu archipelago, French Polynesia; Pacific Ocean

Heather Angel / Mother of thousands (Kalanchoe daigremontiana), viviparous growth with vegetative propagation of plantlets on leaf margins. In cultivation.

Daniel Heuclin / Rainbow Whiptail Lizard (Cnemidophorus lemniscatus), a parthenogenetic species (can reproduce without fertilisation: the female can effectively clone itself). French Guyana, August.

Daniel Heuclin / Rainbow Whiptail Lizard (Cnemidophorus lemniscatus), a parthenogenetic species (can reproduce without fertilisation: the female can effectively clone itself). French Guyana, August.

Norbert Wu / Corallimorpharian (Corynactis sp) colony all clones, New Zealand

Fred Bavendam / Frilled Sea Anemone (Metridium senile) surrounded by genetic clones of an Orange Frilled Sea Anemone, British Columbia, Canada

Nigel Cattlin / Cox Orange Pippin apples amongst leaves on tree in orchard. Oxfordshire, England, UK. September.