Earthworm Past Year (2006 - 2015) MCQs Structural Organisation in Animals Zoology NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

One very special feature in the earthworm Pheretima is that:

1.	the typhlosole greatly increases the effective absorption area of the digested food in the intestine
2.	the S-shaped setae embedded in the integument are the defensive weapons used against the enemies
3.	it has a long dorsal tubular heart
4.	fertilization of eggs occurs inside the body

Subtopic: Earthworm |

57%

From NCERT

AIPMT - 2011

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If a live earthworm is pricked with a needle on its outer surface without damaging its gut, the fluid that comes out is:

1. excretory fluid

2. coelomic fluid

3. haemolymph

4. slimy mucus

Subtopic: Earthworm |

65%

AIPMT - 2009

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