NEET questions
18092 published questions with worked solutions.
- Metameric segmentation is the main feature of
- Leech secretes, which of the following anticoagulants?
- If an earthworm is left in 40% KOH solution for a long time, which part would be left undissolved?
- Which is not a feature of annelids?
- In *Pheretima,* septa are absent between which segments?
- Which of the following organs in earthworm neutralizes human acid present in humus?
- Spermathecae in earthworm is
- Which one of the following is not a characteristic of phylum-Annelida?
- In earthworm, neurons are
- In coelomates, the problem of diffusion of food from gut to tissues is solved by
- In earthworm, gizzard is found, in which of the following segments?
- The point by which Annelida advanced over Nematoda is
- The enteronephric nephridia in *Pheretima* consists which of the following parts given below. I. A nephrostome II. Terminal...
- Which one of the following correctly describes the location of some body parts in the earthworm *Pheretima*?
- Study the following in *Pheretima.* I. Dorso intestinal blood vessels II. External intestinal plexus III. Internal intestinal...
- Match the following with reference to *Pheretima* and select the correct option. | Column-I | Column-II | |---|---| | (A)...
- In the 4th, 5th and 6th segments of earthworm, lying above pharyngeal mass and connected with pharyngeal glands are found small...
- Which of the following blood vessels is the largest in earthworm and possess valves?
- In earthworm, the characteristic internal median fold of dorsal wall of the intestine called typhlosole is present in
- In earthworm, the dorsal wall of the intestine from the 26th segment to 95th segment forms a median internal fold called