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What are some natural mechanisms that promote outcrossing in plants?
Wiki User
∙ 15y ago
self incompatability
Wiki User
∙ 15y ago
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What do national parks promote?
They promote a safe environment where you can have fun and let loose and enjoy some activities in a natural environment. The parks promote conservation of our native species of plants and animals.
Can plants rot in Antarctica?
The natural environment of Antarctica is too dry and too cold to promote rot.
All plants and animals have mechanisms that what?
All plants and animals have mechanisms that repair their bodies and reproduce.
What is self incompatability?
Self-incompatibility is a genetic mechanism in plants that prevents self-fertilization and promotes outcrossing. It ensures genetic diversity by rejecting pollen from the same plant or plants with similar genetic composition. This mechanism helps to maintain the health and adaptability of plant populations.
Why do you use the defence mechanisms of plants?
they use the poision to kill each auther
What defense mechanisms does the Rafflesia have?
The plants emits a very strong foul odour.
What is a natural remedies?
Natural remedies are treatments or therapies that use plants, minerals, or other natural substances to promote health and well-being. They are often used as alternatives to conventional medicine and are believed to be gentler on the body with fewer side effects. Examples of natural remedies include herbal supplements, aromatherapy, and acupuncture.
Which if these statements about hermaphroditic animals is false?
In my experience, people often think that hermaphroditic animals do not outcross (mate with other individuals), since they have both male and female reproductive organs. However, many hermaphroditic animals (and plants too) have mechanisms to promote outcrossing, while still allowing the occasional self fertilization when a mate cannot be found. For example, when earthworms (which are hermaphroditic) encounter another earthworm that is ready to mate, they line up their reproductive organs so that male is matched to female for each of the two worms. They then exchange gametes (each worm provides sperm for the other worm). So, even though they have both male and female organs, they are able to mate with other worms. Another example is in the plant world (I know you didn't ask, but plants are my specialty). Many plants have both male and female parts in their flowers, but can be self-incompatible, where pollen from the same plant cannot fertilize the egg because it is prevented from moving down the female plant tissue (style) by a genetic self-incompatibility system. So,even though these plants have both male and female organs (are hermaphroditic), they never self-fertilize and only outcross. Other hermaphroditic plants without the self-incompatibility system have ways of promoting outcrossing, by separating male and female function in space or time.
Can household compounds can promote good health in plants?
yea.
How do you promote mutual dependence of plants and animals?
paint them blue
What is the definition of natural ornamental plants and artificial ornamental plants?
The definitions is : Natural- A natural plant Artificial- An artificial one
What are natural plants?
They are all natural idiot
