Draw a well labeled diagram of a roundworm
Answers
Explanation:
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Diagram of roundworm alongwith explanation is given below:
Some important points of roundworm:
1. Roundworms are found in the Aschelminthes phylum. Their scientific name is Ascaris lumbricoides.
2. Their body can be divided into 2 halves equally and hence they are known to have bilateral symmetry.
3. Their sexes are separate where we can see that the males are shorter than females.
4. They also possess an excretory pore through which the waste products and toxic materials are thrown out.
5. Their digestive system is developed very well and has a structure made of muscles called the pharynx.
6. We can identify the male roundworm with the character that the male one has a curved shaped tail.
7. Their length is about 40 cm and has a mouth that is surrounded by 3 number of lips.
8. They are generally found in the small intestine and cause a disease called Ascariasis.
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