transparent_beehive
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- 0.weefgetouw.jpg
- 1158×1224
- 2022/08/18 20:36
- 644.4 KB
- img_9711.jpg
- 1000×1333
- 2022/11/20 12:01
- 225 KB
- img_9718.jpg
- 1000×1333
- 2022/11/20 12:01
- 188.3 KB
- loom-4.jpeg
- 768×1024
- 2022/11/10 09:04
- 129 KB
- loom-5.jpeg
- 768×1024
- 2022/11/10 09:04
- 134.2 KB
- rigid-heddle-loom-hevelriet-hevelrietgetouw-voddenkleed-kleed-weven-friesland-drachten-3.jpg
- 1174×880
- 2022/09/04 11:23
- 206 KB
- whatsapp_image_2022-11-24_at_22.11.18.jpeg
- 768×1024
- 2022/11/27 15:18
- 125.7 KB
- whatsapp_image_2022-11-24_at_22.11.18_2_.jpeg
- 768×1024
- 2022/11/27 15:18
- 122.9 KB
- whatsapp_image_2022-11-24_at_22.11.18_3_.jpeg
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- 2022/11/27 15:18
- 120.3 KB
- wool-green.jpg
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- 2022/12/11 09:38
- 228 KB
- wool-pink.jpg
- 1000×750
- 2022/12/11 09:45
- 200.8 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
transparent_beehive.txt · Last modified: 2016/01/13 17:48 by 127.0.0.1