WorksheetsParasite
Total questions: 9
Worksheet time: 5mins
What are parasites and how do they affect us and our surroundings?Choose the correct answers.
Parasites are organisms that grow and obtain food from the plants that they grow on and they survive by taking food that they grow. Due to this reason the organisms die and cannot survive due to the scarcity of food.
It takes nutrients and give water and food made by the parasite and lets the host plant grows higher.
It is takes only water
It grows on it's own and never troubles the other plants.
How can we kill these parasites?Choose the correct answers.
Parasites that are present in our body can be killed using the medicines preferred by the doctor and the parasites that are present trees like cascuta can be killed by pulling the stem and burning the parasites so that it won’t grow anymore.
You just need to burn the whole tree and the parasite won't grow in any way.
When you see it cut the middle of the plant and it won't grow on the host tree.
Don't do anything it won't do anything.
Examples of parasites and tell how they affect us?
Mosquito: They take blood from our body and use it as their food and blood level reduces. Skin mite: They sit on our skin and take the water and cells from us food this cells reduce.Cascuta: They take food as the water and nutrients from the plant and they grow and it won’t enough for the plant to grow and it dries. Tape worm: They take food from our stomach and reproduce and they make some aches and it would be more hungry due do this parasite.
Parasites are not bad for plants and there are no parasites in the world now.
Leaches are the only parasite found on earth and they just suck the blood.
Cascuta is not a parasite but they just take food from from other plant.
Explain what are host and parasite in a parasite?
They both live together and share food and other things that they need to live.
In a parasite, the host is known as the organisms that the parasite grow on and from which the parasite take water and nutrients to grow and the parasite is the organisms that grows on the parasite.
Host and parasite are the same and it is what troubles the tree.
Host and parasite is the organism where the other organism grow on.
What will happen if a parasite grows on a tree?
It will live with the plant.
It will share and obtain food from the other organism
The parasite takes the food from the plant to grow and to survive. So the plant won’t get enough food and nutrients and it dries due to the parasite growing on it.
It will hurt the organism that grow on it.
What does a mosquito do to us and how say something about it?
What is it and how say something about it?
It is a insectivorous plant known as Dorsera and it attracts insects and entangles the insect and digest it as it's food.
It is a cascuta and grows on other plants and absorb nutrition on the plant which it grows and covers the whole host plant
It is kind mushroom and grow on dead and decaying matter and absorb nutrients from the daed plant.
What is it and what does it do and where is it found?
It is a leech and sucks all the blood from our body and it is found inside our mouth.
It is a skin mite and it inserts some juice to drink up all the blood vessels and is found in the slippery areas
It is a tapeworm and sucks all the nutrients and food needed for it grow and is found in our stomach
Where does it bite and how does it affect?
It is a insect or a parasite which takes the nutrients and blood from the human body and it bites on the skin to shuck it.
It is a insect or a parasite which takes the nutrients and blood from the human body and it bites on the chest and will take all blood found in that area and does not leave till it's stomach is full
It bites on our skin and takes in all the blood vessels found in that particular area
