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What are Stalks that form pollen?
Stalks are structures that support the pollen grains in flowers. They connect the pollen grains to the anther, where the pollen is produced, and help in the dispersal of pollen for plant reproduction.
What contains two pollen sacs with pollen grains?
A pollen sac is found in the anther of a flower, which contains pollen grains. Each anther typically has two pollen sacs, known as microsporangia, where pollen grains are produced via meiosis.
What produces pollen grains?
Pollen grains are produced by the male reproductive organs of flowering plants called anthers. Anthers contain pollen sacs where pollen grains develop and mature.
What is anther pollen?
Anther pollen refers to the pollen grains produced by the anther, which is the male reproductive organ of a flower. These pollen grains contain the male gametes needed for fertilization when they land on the stigma of a flower.
What are the two types of pollen?
The two types of pollen are wind-dispersed pollen and insect-dispersed pollen. Wind-dispersed pollen is typically small, light, and produced in large quantities, while insect-dispersed pollen is often larger, heavier, and designed to stick to insect bodies for transport.
What has lots of vitamins?
Sea Weed, Blue Green Algae, Bee Pollen to name a few.
What types of pollen cause hayfever?
I think flower pollen causes hay fever in the summer monts of the year.
How much does a male weed plant produce?
Male weed plants do not produce buds or flowers for consumption like female plants do. Their main function is to produce pollen for fertilizing female plants to produce seeds. If left unattended, male plants do not yield any usable cannabis.
Why do pond weed flowers grow above the water?
Accessibility to pollinating insects is a reason why pond weed flowers grow above the water. Aquatic plants whose male variety's pollen grains are water-pollinated by a female variety's floral stigmas contrastingly will not need the above-surface flowerings.
What is the function of pollen grains?
Matured pollen grains contained sperm cells. When Pollen grains are sticky, you have pollen. Pollen grains are contained in the pollen sac, with the purpose of helping plants reproduce.
What is another sentence with the word pollen?
I hate pollen! Pollen is annoying!!
What is pollen rate?
There is no such sense of a pollen "rate," but there is of a pollen count. Which means the average pollen grains in a cubic meter!
What is the function of the pollen sacs in a flower?
the function of the pollen sac is to produce pollen (pollen grains). The pollen sac is the microsporangium of a seed plant in which pollen is produced. Most plants except coniferous plants contain four (4) pollen sacs.
Is the average number of pollen grains in a cubic meter of air called the pollen rate?
No, the average number of pollen grains in a cubic meter of air is typically referred to as pollen concentration or pollen count, not pollen rate. The pollen rate could refer to the speed at which pollen is released or spread in the air.
What is in weed hash?
hash (hashish): is THC tricomes/ "pollen" that has been shaken and or removed from the mj bud/leaves and the "pollen" is pressed and lightly melted it is the Leafs just chopped up and pressed (wrong)
The average number of pollen grains in a cubic meter of air is known as the?
Pollen Rate.
Does pollen cause hayfever?
Yes, if you are allergic to it. There all sorts of pollen and the main ones that cause hayfever are grass tree and weed pollens. Mould spores also trigger allergies. It all depends on your sensitivity level or trigger point. If you have a low trigger point to a particular allergen - whether it is pollen or dust or pet dander - then it won't take much of that allergen getting in to your body through your nose to trigger your reaction. If you have a high trigger point then you might only get a reaction on the worst of the pollen days - or maybe you won't react at all because you never reach your trigger level. So reducing the amount of allergen in your immediate vicinity will help with hayfever. That's why people use pollen blockers and pollen barriers on their nose, and it's also why air purifiers in the home can be helpful.
