what are the precaution taken to study pollen germination.write five points
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Temperature has a clear effect on pollen tube kinetics, expressed as the time required for pollen germination and the rate of pollen tube growth.
Pollen germination and rate of pollen tube growth are also highly sensitive to heat stress
This is done by dissolving 10g of sucrose as well as 10mg of boric acid in 100ml of water.
Once a pollen grain has implanted on a compatible stigma via self-incompatibility mechanisms, the germination process is initiated.
The results of many studies indicate that calcium is a critical element that is strongly related to pollen germination.
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Precautions taken to study pollen germination :
- Pollen grains must be safely transferred to reduce damage, either with a tiny brush or other tools available in the lab.
- The setup must remain undisturbed till the experiment is completed.
- It must be kept at room temperature.
- Flowers should be freshly picked for increasing the probability of assured pollination.
- Clean cavity glass side must be used.
NOTE
Some humans are allergic to pollen grains.
Common symptoms include :
- Runny nose
- Nasal congestion
- Sneezing
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