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Get Answers to all your Questions
Well defined nucleus is absent in
(a) blue green algae
(b) diatoms
(c) algae
(d) yeast
Answers (1)
Answer-(a)
Solution- Diatoms are also known as phytoplanktons with secondary chloroplasts derived from an endosymbiotic red alga. Algae is an eukaryotic organism. It consists of the microscopic unicellular Chlorella and the diatoms to multicellular kelps, the large brown alga. Yeast is a eukaryotic organism belonging to the kingdom Fungi. Blue-green algae or Cyanobacteria is the most primitive photosynthetic bacteria. These are unicellular and do not contain any well-defined nucleus.
Hence, the correct answer is a)- blue green algae
View full answer
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