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WAEC - Biology (1999 - No. 8)

Use the information on the stages involved in conjugation to answer the 2 questions below


I. Transfer of one cell content into the adjacent cell ll. Formation of a conjugation tube III. Secretion of thick
wall to form a zygospore IV. Formation of a protuberance V. Germination of a filament

Use the information on the stages involved in conjugation to answer the 2 questions below


I. Transfer of one cell content into the adjacent cell ll. Formation of a conjugation tube III. Secretion of thick
wall to form a zygospore IV. Formation of a protuberance V. Germination of a filament

Use the information on the stages involved in conjugation to answer the 2 questions below


I. Transfer of one cell content into the adjacent cell ll. Formation of a conjugation tube III. Secretion of thick
wall to form a zygospore IV. Formation of a protuberance V. Germination of a filament
Which of the following organisms exhibits 'the stages listed above during conjugation?
Chlamydomonas
Euglena
Spirogyra
Volvox

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