Which of the following statement(s) is/are incorrect regarding prokaryotes?
(i) They lack a nucleus
(ii) Amoeba is prokaryotic
(iii) DNA in prokaryotes is generally circular
(iv) Prokaryotes are unicellular organisms

(i) and (ii)

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(ii) only

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(i), (ii) and (iv)

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(iv) only

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Solution

The correct option is B (ii) only
Prokaryotes are unicellular organisms which do not have a well-defined nucleus. Their DNA is generally circular and present in the cytoplasm. Amoeba is a single-celled eukaryotic organism and has a well-defined nucleus.

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Similar questions

Which of the following statement(s) is/are incorrect regarding prokaryotes?
(i) They lack a nucleus
(ii) Amoeba is prokaryotic
(iii) DNA in prokaryotes is generally circular
(iv) Prokaryotes are unicellular organisms

Which statement(s) among the following is/are not correct regarding prokaryotes?

i. They lack nucleus
ii. Amoeba is a single-celled prokaryotic organism
iii. DNA is generally circular
iv. They are unicellular organisms

Q. Which of the following statement(s) is/are incorrect regarding prokaryotes?

i. They don't have a well-defined nucleus.
ii. Amoeba is a single-celled prokaryotic organism.
iii. DNA is generally circular.
iv. They are unicellular organisms.

Q. Are prokaryotes only unicellular organisms? give examples.

Q. Which of these statements is/are true?

(i) The surface area available for cellular functions in a prokaryotic cell is less than that in a eukaryotic cell.
(ii) The total genome size of a prokaryotic cell is always less than that of a eukaryotic cell.
(iii) Unlike eukaryotes, no special respiratory organelles are found in prokaryotes. Hence they respire at a much less rate than eukaryotes.
(iv) Eukaryotic cells show various membrane-bound organelles such as chloroplasts and nucleus while ribosomes are the only membrane-bound organelles found in prokaryotes.

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Which of the following statement(s) is/are incorrect regarding prokaryotes? (i) They lack a nucleus (ii) Amoeba is prokaryotic (iii) DNA in prokaryotes is generally circular (iv) Prokaryotes are unicellular organisms

The correct option is B (ii) onlyProkaryotes are unicellular organisms which do not have a well-defined nucleus. Their DNA is generally circular and present in the cytoplasm. Amoeba is a single-celled eukaryotic organism and has a well-defined nucleus.

Which of the following statement(s) is/are incorrect regarding prokaryotes?
(i) They lack a nucleus
(ii) Amoeba is prokaryotic
(iii) DNA in prokaryotes is generally circular
(iv) Prokaryotes are unicellular organisms

The correct option is B (ii) only
Prokaryotes are unicellular organisms which do not have a well-defined nucleus. Their DNA is generally circular and present in the cytoplasm. Amoeba is a single-celled eukaryotic organism and has a well-defined nucleus.