Microorganisms - Section 2 Multiple Questions and Answers.




11.Phycobilins absorb light of wavelength
A. 670 – 700 nm
B. 610 – 650 nm
C. 500 – 650 nm
D. 420 – 520 nm

12. Irish Moss is
A. Chondrus
B. Bryum
C. Sphagnum
D. Cladonia

13.A Chlamydomonas plant is left exposed in mud. What would be its means of survival?
A. Formation of aplanospores
B. Palmella stage
C. Formation of hypnospores
D. All the above

14.Chlamydomonas shows
A. Isogamy
B. Anisogamy
C. Oogamy
D. All the above

15. In isogamous species, the gametes of Chlamydomonas undergo temporary clustering before they depart in pairs. The phenomenon is called
A. Gametic differentiation
B. Clumping
C. Homothallism
D. Parthenogenesis

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