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atuogamy definition
Pollination group 3 refers to a group of fruit tree varieties that bloom at moderate to late times in the growing season. Trees in this group require cross-pollination with other trees from the same or adjacent groups to produce fruit successfully. Examples of fruit trees in pollination group 3 include some apple and pear varieties.
Some examples of keystone species include sea otters in kelp forests, wolves in Yellowstone National Park, and bees in pollination ecosystems. Keystone species play a crucial role in maintaining the structure and function of their respective ecosystems.
Vector pollination refers to the transfer of pollen by various agents or vectors, primarily animals. Common examples include bees, which are attracted to flowers for nectar and inadvertently carry pollen from one bloom to another, facilitating cross-pollination. Other examples include butterflies, moths, and birds, such as hummingbirds, that also seek nectar and contribute to the pollination process. Additionally, bats can act as pollinators for certain night-blooming plants, highlighting the diverse range of pollination vectors in ecosystems.
There are basically two types of pollination- Biotic and Abiotic.Biotic Pollination is through the insects, some birds and animals, etc. Some examples could be like moths, bats, hummingbirds, butterflies, bees, and on and on.Abiotic Pollination is when the pollen sacks are transferred to any other flower through abiotic factors, like wind, water, etc. Around 80% of all plant pollination is done biotically and the remaining 20% is done abiotically. Out of the remaining 20%, about 98% is done through the medium of wind, and the rest 2% is done by water.The different agents of pollination are :windwaterinsectsmammalsbirds
Pollination. Pollinating with two plants is Cross Pollination. Pollinating with one plant is called Self Pollination.
Self pollination is when a flower pollinates itself with its own pollen and cross pollination is when a flower uses another flower's pollen.
Some examples of symbiotic relationships are the relationship between bees and flowers (pollination), the partnership between clownfish and sea anemones, and the mutualistic relationship between bacteria in our gut and our digestive system.
Carrion flowers, like Raffelsia, which attarct flies for pollination are examples of flower that smell bad
They are not coloured because they undergo wind pollination unlike coloured flowers which have bright petals to attract insects for pollination.
Some agents that help in pollination include bees, butterflies, birds, bats, and wind. These agents play a crucial role in transferring pollen between flowers, which is essential for the reproduction of many plant species.
Bees help flowers make babies by transferring pollen between them.