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The active form of Entamoeba histolytica feeds upon:            [2015 RS]
  • a)
    mucosa and submucosa of colon only
  • b)
    food in intestine
  • c)
    blood only
  • d)
    erythrocytes; mucosa and submucosa of colon
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The active form of Entamoeba histolytica feeds upon: [2015 RS]a)m...
(d) Entamoeba histolytica is found in the colon. It feeds on mucosa and submucosa as well as phagocytose RBCs.
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Most Upvoted Answer
The active form of Entamoeba histolytica feeds upon: [2015 RS]a)m...
Entamoeba histolytica is a parasitic protozoan that causes amoebiasis in humans. The active form of this parasite, trophozoites, feeds upon various tissues in the host's colon.

Explanation:

• Trophozoites of E. histolytica actively feed upon the mucosa and submucosa of the colon, leading to inflammation and ulceration of the intestinal wall.

• In addition to the mucosa and submucosa, trophozoites can also feed upon erythrocytes, causing anemia in the host.

• E. histolytica trophozoites can also invade the liver, causing amoebic liver abscesses.

• While E. histolytica trophozoites do not feed upon food in the intestine, they can ingest bacteria and other microorganisms present in the gut.

• E. histolytica trophozoites do not feed upon blood exclusively but can ingest erythrocytes as a source of nutrition.

In summary, the active form of E. histolytica, trophozoites, feeds upon various tissues in the host's colon, including the mucosa, submucosa, and erythrocytes.
Community Answer
The active form of Entamoeba histolytica feeds upon: [2015 RS]a)m...
Entamoeba histolytica is parasite in large intestine where spread through contaminated food and water and housefly actors mechanical career or #Amoebiasis(amoebic dysentery) are monogenetic....
please search this question on Google that second option food in intestine will also given so I am really confused now what is it?
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The active form of Entamoeba histolytica feeds upon: [2015 RS]a)mucosa and submucosa of colon onlyb)food in intestinec)blood onlyd)erythrocytes; mucosa and submucosa of colonCorrect answer is option 'D'. Can you explain this answer?
Question Description
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