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What scientist first made the observations of moving pollen grains?
Wiki User
∙ 13y ago
Robert Brown discovered the motion of moving pollen grains. Although, a theory not long after was found out by Albert Einstein was that the water particles (very hard to see, pretty much invisible) were making these pollen grains move.
Wiki User
∙ 14y ago
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What the function of the 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 are grains that produce sperm cells called?
Microspore mother cell after undergoing meiosis produces pollen grains, and the pollen grains during germination produce sperms by undergoing pollen mitosis.
What produces pollen grains?
The anther produces pollen grain.
What contains two pollen sacs with pollen grains?
anther
What best describes the relative number and appearance of the pollen grains observed using these two objectives?
low power:100 small pollen grains high power:25 large pollen grains
Name the steps of the scientific method as 5-step process explain what each step in the process entails?
name the scientist that successfully explained the observations about the moving pollen
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 the function of the 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.
Why did Robert brown use pollen grains experiments?
Robert Brown called the moving motion he saw brownian motion
Microspores mature into what?
Pollen Grains
What are pollen grain?
pollen grains are little grains in side a flower
How could you plan an experiment to show whether bacteria were responsible for moving the pollen grains around?
you can't
Which part of the stamen contains pollen grains?
The Anthers hold the pollen grains
What are grains that produce sperm cells called?
Microspore mother cell after undergoing meiosis produces pollen grains, and the pollen grains during germination produce sperms by undergoing pollen mitosis.
What will you say that anther forms pollen or pollen grains?
anther is a bi lobed structure inside this pollen grains are formed by pollen mother cells
Where are pollen grains produced?
pollen grains are produced in pollen sac of anthers which are present on the male gamets of flower
What is the job for stigma?
It allows landing of pollen grains and germination of compatible pollen grains only.
