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JIPMER 2010
Exam
JIPMER
Year
2010
Subject
Botany
Chapter
Reproduction in Organisms

JIPMER 2010 · Botany · Reproduction in Organisms

During unfavourable conditions, the sponges for

During unfavourable conditions, the sponges for

Options

  1. Acyst
  2. Bencyst
  3. Cspicule
  4. Dgemmule

Correct answer

D. gemmule

Step-by-step solution

Under unfavourable conditions like high temperature, dry condition, sponges body gets divided into numerous small spore like bodies called gemmules to tide over the adverse environmental conditions. Cysts are formed during unfavourable conditions in Amoeba. Spicules are endoskeletons of sponge body.
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