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Pollen and some seeds can overcome gravity through various adaptations. Pollen grains are often lightweight and may have structures like wings or air sacs that allow them to be carried by the wind. Similarly, some seeds possess features such as parachute-like structures or fluff that enable them to be dispersed over long distances by air currents. These adaptations help ensure successful reproduction and colonization of new areas despite the force of gravity.
What else can I help you with?
How does the space station overcome gravity?
Answer #1 .Rockets were used to put the space station (and its various component parts) into orbit,thereby overcoming gravity. Once in orbit, gravity continues to be overcome by theangular momentum of the orbiting station. Sometimes it is necessary to use rocketsagain, to add a bit more momentum, since there is still some friction even at that altitude.==================Answer #2 .The parts of the space station certainly needed powerful rocket boosters to raise themabove the atmosphere, and accelerate them to a high enough tangential ('sideways')speed to maintain orbit. But once that job is done, it doesn't take any more work tostay in orbit. I mean, look at the Moon !And actually, for that matter, you would not want the space station to overcome gravity,because gravity is what keeps things in orbits.
How do astronauts do experiments in space with zero-gravity?
Gravity is certainly not necessary in order to do experiments. In fact, there are some experiments that can ONLY be done in zero gravity ... like for example an experiment to determine how seeds decide which way to send roots and where to extend the green shoots when there is no 'up' or 'down', or whether fruit-flies can maintain their sanity in zero gravity and continue their important mating work.
How big are seeds?
The size of seeds can vary greatly depending on the plant species. Some seeds like orchid seeds can be as small as a speck of dust, while seeds from fruits like coconuts can be as big as a tennis ball. Generally, seeds are small enough to be contained within the fruit or pod of a plant.
Why is earth the only planet with gravity?
All objects with mass have gravity, so all planets have gravity. However, the strength of gravity depends on the mass of the planet. Earth's gravity is strong enough to hold objects to its surface, which is why we feel it as weight.
How many planets have gravity?
All planets have gravity to some degree due to their mass. Gravity is what keeps objects, including planets, in orbit around the sun.
How do pollens and some seeds overcome the force of gravity?
Pollen grains and some seeds use mechanisms such as wind, water, or animals to transport them over long distances, which helps them overcome the force of gravity. Structures like wings, hairs, or oils on their surfaces aid in dispersal by providing lift or reducing drag, allowing them to travel away from the parent plant and find suitable growing conditions.
Can some plants use their own pollen to produce seeds?
YES!BECAUSE: Some plants are self-pollinated. That is, the stigma receives the pollen produced within its own flower. In some cases plants receive pollen from other plants; this process is called cross-pollination.
What are some ways you can overcome gravity?
Some ways to overcome gravity include using a rocket propulsion system to generate enough thrust to escape Earth's gravity, utilizing advanced technology like electromagnetic propulsion systems, or harnessing anti-gravity technology if it becomes possible in the future.
What is flower fertililzation?
Flower fertilization is when the pollen gets into the female parts of the flower and the seeds start to form. Each ovule or egg needs some pollen to form a seed.
What will happen if the bee transfers pollen from a rose to a flowering tree?
it will just store up the pollen with the other pollen The bee would probably leave some of the pollen from the first flower in the second flower to pollinate the seeds there, and would probably pick up some pollen from the second flower. That's how it works.
Do all trees release pollen?
Not all plants need to make seeds. Ferns and mosses for example do not have to produce seeds to spread.
Do seeds in marijuana effect potency?
no. all seeds mean is that the female plant was exposed to the pollen of a male plant at some point. if the grower dosent separate male and female plants, any type of weed could contain seeds.
What happened when the pollinators went into flowers in search of food?
Pollinators eat pollin. Bees will turn pollen into honey. But some of the pollen enters the female organs of the plant and the eggs are fertilized allowing the plant to create seeds.
Why does the flower need a bee?
Because when they pollinate, they knock some of the pollen onto the sternum, which makes seeds. So without bees, there would be no flowers.
Do roses have pollen?
Yes carnations have seeds When the flower has finished blooming there will remain seed pods where the flower was just save these and dry them and you can plant them next year.
Is pollen haploid or diploid?
Fruits are diploids. Some fruits, like the bananas that we eat (not wild bananas) are triploids. This is to eliminate the seeds (hence why commercial bananas don't have seeds) Fruits that have seeds must have an even number of chromosomal pairs (2, 4, 6) to reproduce. Fruits that don't have seeds are genetically engineered and cannot be reproduced because the number of chromosomes can't evenly split during meiosis.
Why do bugs take pollen?
insects are not looking for pollen : ) bees for example are looking for the nectar of a flower and the pollen gets stuck to their bodies, then when they go to another flower the pollen on their bodies sticks to the stomata of the flower (imagine that the pollen is the equivalent to male sperm and the stomata is the equivalent to a female genitals.) The pollen travels down the stomata to the ovum where it fertilises the seeds and they grow until they are ready to germinate : )
