kunst_fields_kunstradio
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- algae-2.jpg
- 1167×617
- 2019/04/08 11:24
- 195.3 KB
- algae_hydrogel.pdf
- 2019/11/10 23:07
- 6.9 MB
- algariumveneticum_.pdf
- 2019/06/13 11:25
- 233.8 KB
- bestellingen_micro-algae.pdf
- 2019/07/08 19:43
- 21.2 KB
- biofunction-aerolisproject.pdf
- 2019/10/11 11:33
- 60.6 KB
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- 750×1000
- 2019/07/01 07:20
- 123 KB
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- 2019/07/01 07:19
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- leviathan_algarium_veneticuma_history_of_algae_and_autarchy.pdf
- 2019/06/13 11:24
- 1.1 MB
- microalgen-het-groene-goud-van-de-toekomstnl.pdf
- 2019/06/01 18:01
- 2.6 MB
- nostoc_lichen.pdf
- 2019/07/29 17:05
- 2.9 MB
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- 785×245
- 2019/10/11 11:38
- 47.5 KB
- tamburic2011.pdf
- 2019/07/30 08:00
- 1.9 MB
File
- Title:
- Hollyhock pollen
- Date:
- 2023/09/13 09:01
- Filename:
- 800wm.jpg
- Caption:
- Pollen. Coloured scanning electron micrograph (SEM) of a pollen grain of the garden hollyhock, Althaea rosa. Its outer wall (exine) has a spiky structure. When the pollen grain, containing the male gametes, lands on the stigma of a flower of the same species, it germinates. A pollen tube grows from the pollen grain & down to the flower's ovaries. The ovules are then fertilised & a seed is formed. Magnification: x200 at 6x6cm size.
- Photographer:
- Science Photo Library
- Copyright:
- DR JEREMY BURGESS/SCIENCE PHOTO LIBRARY
- Format:
- JPEG
- Size:
- 155KB
- Width:
- 800
- Height:
- 797
- Keywords:
- hollyhock, pollen, althaea, rosa, garden, hollyhock, pollen, of, botany, plant, sem, coloured, scanning, electron, micrograph, grain, allergen, allergy, cause, sneezing, causing, sneeze, nature, plants, reproduction, reproductive, pollen
- References for:
- pollinations
kunst_fields_kunstradio.txt · Last modified: 2016/01/13 17:48 by 127.0.0.1