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Blood-sucking leeches belong to the phylum Annelida, which includes segmented worms. Leeches are hermaphroditic and use specialized suckers to feed on the blood of their hosts. Key Points: 1. Leeches are segmented worms found in freshwater and terrestrial habitats. 2. Their saliva contains anticoagulants like hirudin, preventing blood clotting. 3. Used in medical treatments, such as reducing blood congestion. 4. Annelids have a coelom and are bilaterally symmetrical. 5. Includes earthworms and polychaetes apart from leeches. Bee Facts: • Platyhelminthes (a): Includes flatworms like tapeworms. • Annelida (b): Correct; segmented worms like leeches and earthworms. • Nematoda (c): Includes roundworms like Ascaris. • Arthropoda (d): Includes insects, crustaceans, and arachnids.
With reference to the CWC meeting at Wardha (1939), consider the following statements:
1. Gandhi advocated unconditional support to the allied po...
Where did Jawaharlal Nehru unfurl the Tricolour on August 5, 1947, during India's independence celebration?
A great reformer of the 19th century India, he fought for the conditions of women and the lower castes and was himself subjected to child marriage. He ...
Consider the following events with reference to the Indian history:
1. Battle of Wandiwash
2. Second Carnatic War
3. Treaty of Pari...
Khudiram Bose, a notable figure in the Indian independence movement, was associated with which presidency during the British era?
Which political party established the Second Backward Classes Commission in 1978?
“White mutiny” in the history of modern India was related to which of the following?
He developed a spiritual practice called Internal Yoga. One of his close spiritual collaborator, Mirra Alfassa, founded an ashram in his name in Pondic...
Curzon Wyllie, assassinated by Madan Lal Dhingra in London, held which position?
According to Mahatma Gandhi's 'Hind Swaraj' (1909), British rule in India was established _____.