Question

fu) wyn
(b) Spindina
(c) Chlamydomonas
(d) Cosmarium
51. Carrageenin is jelly like substance is derived from
marine algae known as
(a) Ficus
(b) Gelidium
(c) Gracilaria (d) Chondrus crispus
52. Pioneer to point out the significance of blue-green
algae in relation to nitrogen fixation is
(a) F. E. Fogg (b) P. K. De
(c) R. N. Singh (d) Y. Bharadwaja
53. From which of the following algae Agar-agar is
obtained ?​

Answer 1

Answer:

51= b

52= a

53= red algae