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What else can I help you with?
Why do pollen grains have air-sacs?
Pollen grains have air-sacs to help them float in the air and be carried by wind or insects for pollination. The air-sacs provide buoyancy and allow the pollen grains to be dispersed more effectively to reach other flowers for fertilization.
Why do corn plants have two kinds of flowers?
The "silks" are the female flowers. The "stalk" at the top is the male flower. Pollen from the stalk is windblown around and some of it inevitably sticks to the silks. For every silk that is pollinated, that ear of corn will have one kernel develop - hence the majority of silks must catch a grain of pollen to have well-filled ears. Ears "missing" kernels (usually near the tip) had a few silks that did not get pollen grains. Since corn is wind pollinated, it should alwyas be planted in blocks (like 4x4, 8x8) to help assure pollination.
What adaptation allows plants to reproduce sexually while remaining stationary?
Pollinators allow for sex between plants. A host (usually an insect) called a pollinator will go from flower to flower collecting or eating nectar. This is the plants pay to its pollinator because upon leaving the flower the pollinator will have sperm (aka pollen) attached to its body and it will transport it to another flower where the pollen will germinate. Not all plants have flowers, many plants rely of wind dispersal of pollen (think grasses) while others require water (think ferns).
What feature of a pollen grain makes it suited for being brushed off on insects?
Pollen grains have a unique structure that includes a sticky outer coating, often made of proteins and lipids, which helps them adhere to the bodies of insects. Additionally, their small, lightweight, and varied shapes allow them to easily attach to the fine hairs on insects as they visit flowers. This adaptation enhances the likelihood of pollination by facilitating the transfer of pollen from one flower to another as the insect moves.
What kind of symbiotic relationship exists between plants and the bees that pollinate them?
The pollen sticks to the hummingbird and as the hummingbird goes to another cardinal flower for food the pollen is spread. This would qualify as a mutual relationship because both of the organisms benefit from the relationship. ... These two organisms have a relationship that is known as mutualism.
How does the kowhai flower pollinate?
Kowhai flowers are pollinated by birds, mainly tui and bellbirds, that extract nectar from the flowers while inadvertently transferring pollen between flowers. The curved shape of the flowers and positioning of the anthers and stigma allow for effective pollen transfer during feeding.
Why do pollen grains have air-sacs?
Pollen grains have air-sacs to help them float in the air and be carried by wind or insects for pollination. The air-sacs provide buoyancy and allow the pollen grains to be dispersed more effectively to reach other flowers for fertilization.
What makes a flower unique in terms of its structure and reproductive functions?
A flower is unique in its structure because it contains reproductive organs such as the stamen and pistil, which are responsible for producing pollen and eggs. These organs allow the flower to reproduce by attracting pollinators like bees and butterflies to transfer pollen between flowers. This process ultimately leads to the formation of seeds and the continuation of the plant species.
Why do trees bloom?
Trees bloom to produce flowers, which contain reproductive organs that allow them to reproduce. The blooming process attracts pollinators like bees and birds, which help transfer pollen between flowers, leading to fertilization and the production of seeds. Ultimately, blooming plays a crucial role in the tree's reproductive cycle and ensures the continuation of its species.
Why do pollen grains only produce tubes in flowers of their own kind?
because they dony like other species
Is it true or false that web-based software tools allow file sharing between multiple users?
true
Why do corn plants have two kinds of flowers?
The "silks" are the female flowers. The "stalk" at the top is the male flower. Pollen from the stalk is windblown around and some of it inevitably sticks to the silks. For every silk that is pollinated, that ear of corn will have one kernel develop - hence the majority of silks must catch a grain of pollen to have well-filled ears. Ears "missing" kernels (usually near the tip) had a few silks that did not get pollen grains. Since corn is wind pollinated, it should alwyas be planted in blocks (like 4x4, 8x8) to help assure pollination.
How do I allow video sharing on my website?
There are many different websites that allow one to create a website that allows for video sharing online. It is possible if you use one of these places that allow this.
What allows plants to reproduce sexually while remaining stationary?
Pollinators allow for sex between plants. A host (usually an insect) called a pollinator will go from flower to flower collecting or eating nectar. This is the plants pay to its pollinator because upon leaving the flower the pollinator will have sperm (aka pollen) attached to its body and it will transport it to another flower where the pollen will germinate. Not all plants have flowers, many plants rely of wind dispersal of pollen (think grasses) while others require water (think ferns).
What adaptation allows plants to reproduce sexually while remaining stationary?
Pollinators allow for sex between plants. A host (usually an insect) called a pollinator will go from flower to flower collecting or eating nectar. This is the plants pay to its pollinator because upon leaving the flower the pollinator will have sperm (aka pollen) attached to its body and it will transport it to another flower where the pollen will germinate. Not all plants have flowers, many plants rely of wind dispersal of pollen (think grasses) while others require water (think ferns).
Which sharing method does not allow you to pick the folder that is being shared?
Public folder sharing
Do synagogues allow flowers?
That depends on the synagogues. Flowers are NOT allowed when there's death and mourning.
