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If you sold 30.000 snow cones and loss 25 percent what will be the amount?
if i sold 30,000 snow cones and loss 25 % what will be the amount
What is the reproductive organ for gymnosperms?
Gymnosperms reproduce using cones as reproductive structures. Male cones produce pollen, which is carried to female cones by wind or insects for fertilization. The ovules within the female cones then develop into seeds.
The signals generated by the rods and cones are carried to your brain by the?
Signals generated by rods and cones are carried to the brain by the optic nerve. This nerve transmits visual information from the retina to the brain's visual centers, where it is processed and interpreted to create a visual perception.
What role do male pine cones play in reproduction?
Male pine cones produce pollen, which is essential for the reproduction of pine trees. During the spring, these cones release pollen grains that are carried by the wind to female cones, where fertilization occurs. The pollen fertilizes the ovules in the female cones, leading to the development of seeds. Thus, male pine cones are crucial for the sexual reproduction process in conifers.
Does the wind often carry pollen from male cones to female cones in gymnosperms?
Yes, wind is a common method for pollen dispersal in gymnosperms. Male cones produce pollen grains that are lightweight and easily carried by the wind to female cones where they can fertilize the ovules. This wind-mediated pollination allows gymnosperms to reproduce without the need for animals or water.
What do male conifers produce?
Male conifers produce pollen cones, which carry the male reproductive cells responsible for fertilizing the female cones. These male cones release pollen into the air to be carried by the wind to nearby female cones. Once the pollen reaches a female cone, it fertilizes the ovules within, leading to the development of seeds.
WHAT IS THE Difference between male and female pine cones?
The pine cones that you are familiar with are probably female pine cones. You probably have never noticed male pine cones because they are much smaller and don't look much like the female pine cones. Male pine cones are much smaller and produce pollen grains. Female pine cones contain the egg. The pollen is carried from the male pine cones to the female pine cones by the wind.
Why do conifers need 2 types of cones to form seeds?
Conifers have separate male and female cones to facilitate the process of pollination, which increases genetic diversity and ensures successful reproduction. Male cones produce pollen that is carried by wind to the female cones, where it fertilizes the ovules to form seeds. This two-cone system helps conifers adapt to various environmental conditions and enhances their chances of reproductive success.
What makes a male comes?
Male cones are reproductive structures found in gymnosperms, such as pine trees. They produce pollen grains containing male gametes that are carried by wind to female cones for fertilization. The male cones typically release their pollen in large quantities to increase the chances of successful pollination.
What food you should eat to enlarge your pines?
Cones?
Why are nose cones on rockets?
The pointed end reduces flat-plate drag so that maximum speed can be induced from the thrust.
If a tree has no fruit or flowers where does it make its seeds?
Gymnosperms (pines, spruces and the like) have neither fruit nor flowers. The seeds are carried in cones.
