Images Vidéos

Plante d'étang Photos ❘ Science Photo Library

Pondweed releasing bubbles of oxygen
12032637 - Pondweed releasing bubbles of oxygen
Pond weed
11734165 - Pond weed
Aquatic leaf chloroplasts (Elodea canadensis), LM Brightfiel
12378125 - Aquatic leaf chloroplasts (Elodea canadensis), LM Brightfiel
Aquatic leaf chloroplasts (Elodea canadensis), LM Brightfiel
12301418 - Aquatic leaf chloroplasts (Elodea canadensis), LM Brightfiel
Pond weed
11734164 - Pond weed
Pondweed photosynthesis
11708064 - Pondweed photosynthesis
Photosynthesis in Canadian pondweed
12025857 - Photosynthesis in Canadian pondweed
Elodea Chloroplasts,LM
11702576 - Elodea Chloroplasts,LM
Photosynthesis of pondweed
11708073 - Photosynthesis of pondweed
Photosynthesis of pondweed
11708072 - Photosynthesis of pondweed
Desmids on pondweed,light micrograph
11718459 - Desmids on pondweed,light micrograph
Pondweed photosynthesis
11708065 - Pondweed photosynthesis
Canadian pondweed leaf,light micrograph
11618299 - Canadian pondweed leaf,light micrograph
Tadpoles feeding on pond weed
11655506 - Tadpoles feeding on pond weed
Frog spawn
11913534 - Frog spawn
Photosynthesis
11820331 - Photosynthesis
Duckweed (Lemna minor),artwork
11648656 - Duckweed (Lemna minor),artwork
Common frog
11592657 - Common frog
Duckweed
11794348 - Duckweed
Tadpoles feeding on pond weed
11655505 - Tadpoles feeding on pond weed
Frog tadpole,macrophotograph
11623193 - Frog tadpole,macrophotograph
Student measuring oxygen production
11831815 - Student measuring oxygen production
Canadian pondweed leaf,light micrograph
11618302 - Canadian pondweed leaf,light micrograph
Frog tadpoles feeding,macrophotograph
11623192 - Frog tadpoles feeding,macrophotograph
Canadian pondweed leaf,light micrograph
11618301 - Canadian pondweed leaf,light micrograph
Canadian pondweed leaf,light micrograph
11618300 - Canadian pondweed leaf,light micrograph
Photosynthesis in aquatic plants
11820426 - Photosynthesis in aquatic plants
Common frog
11592658 - Common frog
Frog spawn
11913533 - Frog spawn
Pondweed
12008024 - Pondweed
Pond covered with weed
11961790 - Pond covered with weed
European otter
11917537 - European otter
Clearing pond weed from a stream
11531435 - Clearing pond weed from a stream
Aquatic plant releasing oxygen
12066686 - Aquatic plant releasing oxygen
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