guerilla_beehive_designs
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Files in mulhouse:tapestries
- img_9674.jpg
- 1000×1333
- 2023/01/13 11:52
- 146.3 KB
- lightbox-red.jpeg
- 2000×3000
- 2023/01/13 11:53
- 799.9 KB
- pinkskin.jpg
- 1103×1056
- 2022/12/10 19:55
- 417.1 KB
- tapestry_pink.jpg
- 1000×750
- 2022/11/30 12:08
- 377.2 KB
- tap_growthcontainer.jpg
- 794×878
- 2022/11/30 12:13
- 146.3 KB
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
guerilla_beehive_designs.txt · Last modified: 2016/08/12 09:50 by ami