Question 32
Well defined nucleus is absent in

(a) blue green algae
(b) diatoms
(c) algae
(d) yeast

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Solution

(a) blue green algae

Blue green algae are also known as Cyanobacteria and belong to prokaryotes.

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Similar questions

Q. Which of the following statements is true for eukaryotic organisms?

(i) They are unicellular.
(ii) They have a well-organized nucleus.
(iii) They have lysosomes and peroxisomes.
(iv) Blue-green algae are eukaryotic.

Which of the following are prokaryotes?
A. Protozoa
B. Blue-green algae
C. Fungi
D. Bacteria

Question 1 (b)
Blue green algae fix ___ directly from air to enhance fertility of soil.

Question 1 (b)
Blue green algae fix ___ directly from air to enhance fertility of soil.

Question 22
Which of the following statements are true for eukaryotic cells?

(i) They do not have a nuclear membrane.
(ii) They have a well organised nucleus.
(iii) They have a nuclear membrane.
(iv) Blue green algae are eukaryotic cells.

(a) ii and iv
(b) ii and iii
(c) i and ii
(d) i and iv

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Question 32 Well defined nucleus is absent in (a) blue green algae (b) diatoms (c) algae (d) yeast

(a) blue green algae Blue green algae are also known as Cyanobacteria and belong to prokaryotes.

Question 32
Well defined nucleus is absent in

(a) blue green algae
(b) diatoms
(c) algae
(d) yeast

(a) blue green algae

Blue green algae are also known as Cyanobacteria and belong to prokaryotes.