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Carnivorous & Parasitic Plants
Carnivorous plants are plants that have adapted to life in nutrient poor soil by deriving their nutrients from consuming insects, arthropods and such while still deriving their energy from photosynthesis like normal plants. Parasitic plants depends on other plants for sustenance. All questions about carnivorous and parasitic plants can be directed here.
178 Questions
insects (e.g flies & mosquitoes. If you have a sundew and want to feed it, you can use fostered bloodworm ,small crickets ,and ants.Never feed them raw meat this will kill them!
Does a sundew plant contain chlorophyll?
Chlorophyll is the green substance in all plants that allows them to use the energy from the sun. Sunflowers included
How do sundew digest their food?
They trap an inset on their sticky petals then send digestive juices.
Is there a plant that eats other plants?
There have been various, however rare, instances of
certain species of plants eating animals, such as the Venus Fly Trap
However, the Venus Fly Trap usually only eats small insects, such as, and most obviously, flies.
Does anything eat carnivorous plants?
that depends on your idea of what it means to be a vegetarian. when a carnivorous plant traps and digests an insect, it breaks down the chemical components of its prey so that it may use them to carry out its own chemical functions.
what this type of plant does is the same as any other plant, except that instead of waiting for the insect to die and break down into the soil, it takes the insect and breaks it down itself, and in the end, it has all the same chemical compositions of a normal plant and even has the same source. so as my personal opinion, no, eating a plant is the same as its ever been
Are all carnivorous plants photoheterotrophic?
yes, they are.
however they can be left inside with no sunlight but wont stand up.
insects (e.g flies & mosquitoes. If you have a sundew and want to feed it, you can use fostered bloodworm ,small crickets ,and ants.Never feed them raw meat this will kill them!
How do you use carnivorous plant in a sentence?
'Herbivorous' is an adjectival form of 'herbivore' which basically means 'plant-eater'. Following are some sentences:
Rhinoceroses, hippopotamuses and giraffes are herbivorous mammals.
The hoatzin is a leaf-eater and can thus be regarding as herbivorous.
Herbivores are herbivorous while carnivores are carnivorous.
The sauropods were the largest dinosaurs and were herbivorous, possibly swallowing stones to crush tough vegetation in their guts.
Plants that live on other plants are called?
Parasites live on a host in both plant and animal world. E.g. Staghorns live on the trunk of a host tree. Animal world a tick will live on a host animal i.e. a dog. Hope that helps.
Why doesn't the sundew have to move as quickly as the Venus flytrap to imprison an insect?
Sundews excrete a sticky mucilage from their leaves which ensnare insects that come into contact with it. Because the leaves are sticky enough to trap most prey, the leaves do not need to close quickly. The prey is effectively disabled before the trap closes. It is like having a glue trap to catch mice.
Venus Flytraps do not have this sticky mucilage and must snap closed fast enough to prevent the prey from escaping. This is more analogous to a traditional snapping mouse trap.
When a sundew plant catches its prey how does it dissolve it?
The leaf, whatever shape, is covered in tiny hairs on the dorsal side. Each of these hairs ends in a tiny, bulbous gland. These glands secrete a viscous mucilage that contains sweet smelling sugar, which acts as a lure. When prey discovers the lure, they fly (or less often, crawl) onto the leaf, becoming ensnared in the liquid. Often, ground dwelling insects have legs powerful enough to escape, but flying insects are not built strong enough. Their wings may become ensnared as well. Limbs may be torn off in the struggle, etc. The mucilage enters the insects breathing holes and suffocates it, killing it. During the struggle, the tentacles curl around toward the center of the leaf, through a complex water pressure system inside the tentacles, impeding the preys escape. In some species, this water pressure system is included in the entire leaf, so the leaf may start to curl as well. Examples of this activity are: D. Regia, D. capensis, most Australian species, etc. The enzymes then dissolve all soft tissue inside the prey, and leak out and are reabsorbed by the plant.
Sundews have leaves which are covered in long hairs and each hair ends in a droplet of sticky fluid which causes insects to stick to the leaf.
Do sundews absorb nitrates best through their roots or through their leaves?
Except for pygmy sundews, yes.
How do carnivorous plants reproduce?
Carnivorous plants can reproduce sexually. They can also reproduce asexually, via leaf cuttings and root division. Some species do their own leaf cuttings naturally.
Sexually- Via flowers, like an other flowering plant.
Cuttings- When some pinguicula species leaves touch touch ground, they act as a cutting and sprout plantlets there. Pygmy drosera also produce specially designed leaves called gemmae that pop out of their place when water hits them. They rocket out into the air and land elsewhere, where they act like cuttings.
Root division- When the rhizome of a rhizome creating plant breaks in two, it produces a new plant out of the piece broken off. Eg: sarracenia.
1. Sexual reproduction
2. Vegetative reproduction
What do insect eating plants produce in order to trap and digest insects?
Insect-eating plants produce sticky or slippery substances on their leaves to trap insects. Once trapped, these plants release digestive enzymes to break down and absorb nutrients from the insect's body.
Why do carnivorous plants need to eat although they usually photosynthesise?
Just as there are animals that are carnivorous ( dogs, among many) and herbivorous, Horses, cows_ - there are plants that evolved to be meat-eating in their survival plan. They are always rare. The Venus Flytrap is an example. as far as is known, there are no Carnivorous plants large enough to pose hazards to human beings- outside of some jungle fiction- this is a very popular delusion.
Are sundew plants primary consumers and producers?
The sundew is a secondary consumer. It consumes insects which eat plants and other insects.
It is also a producer. It makes its own food, trapping insects to get the needed nutrients for photosynthesis.
Will sundew grows without a supply of nitrate?
In ordinary soil a sundew does not need any extra nitrates.
In poor soil the plant can catch and digest its own supply of nutrient rich insects.
