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Acetocarmine stains chromosomes and sterile pollen must lack them.
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∙ 12y ago
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What is pollen forecast?
pollen forecast tells what the pollen level is in the future so people with allergies know if they need to take medication
Do dragonflies pollinate plants?
no dragonflies do not take pollen
What is the different reaction of Gram-negative and Gram-positive bacteria to Gram's stain testing?
Gram-positive bacteria which take up the stain turn purple, while Gram-negative bacteria which do not take up the stain turn red.
What are the 3 main ways pollen is transfered?
Pick up the flower and take out the pollen and put it in another flower. Wind. Bees. Birds.
What is one way that pollen is scattered to other flowers?
One way is that bees would take pollen from nearby flowers, then drop it over other flowers.
How we can use acetocarmine to stain the onion root tip cells?
take the root tip (about 1 cm )and put it in dil. HCL solution for ten min. take the tip out and put in acetocarmine stain for 1min. take out the root put it in water bto remove extra stain .
How do you take the sterile gauze from sterile bin?
sterile gloves
What will take a stain out hot water or bleach?
Bleach will take a stain out.
What is pollen forecast?
pollen forecast tells what the pollen level is in the future so people with allergies know if they need to take medication
Where are pollen located?
Pollen is located wherever flowers are. Pollen is inside of flowers, so take a look right now. Do you see any yellow stuff that looks like yellow sugar? Oh and also, pollen falls from bees. Bees take pollen to make sweet and delicious honey homemade from their hive. Well, that's where you can locate pollen I hope I answered your question.
Why does flowers have pollen?
the bees that get the pollen produce it all back but not all they take and thats how flowers die
What do insects take to other flowers?
Pollen
What do bees take to other flowers?
Pollen.
When the pollen meets with the ovules what will take place?
Pollination
Where does fertilisation take place in a plant?
pollen tube
Do dragonflies pollinate plants?
no dragonflies do not take pollen
How long does it take for a stain to set in?
Depends on the type of stain, but usually about i would say 3 minutes.
