tb:e-books:istanbul-hive
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Files in grow-your-beehive:skinpattern2
- 1.cutting-wet-skins.jpg
- 1000×750
- 2017/04/28 17:54
- 334.1 KB
- 2.skin-in-drying-oven.jpg
- 1000×1333
- 2017/04/28 17:54
- 423.6 KB
- 3.pieces-of-skin_-dyed-and-dried.jpg
- 1000×750
- 2017/04/28 17:54
- 361.3 KB
- 4.assembling-the-pieces.jpg
- 1000×1333
- 2017/04/28 17:54
- 616.2 KB
- 5.result-after-drying.jpg
- 1000×1333
- 2017/04/28 17:54
- 529.3 KB
- 6.skin-madras_-final-artwork.jpg
- 1000×667
- 2017/04/28 17:54
- 169.1 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
tb/e-books/istanbul-hive.txt · Last modified: 2016/01/13 17:48 by 127.0.0.1