Question

Choose the correct statement(s) from the following regarding the structure/reproduction of microorganisms:

• A. Prokaryotes do not have nucleus but Eukaryotes have nucleus.
• B. Both Prokaryotes and Eukaryotes have nucleus.
• C. No binary fission happens in Eukaryotes, however, Prokaryotes rely on binary fission for reproduction.
• D. Both Prokaryotes and Eukaryotes rely on binary fission for reproduction.

Hint:

Prokaryotes reproduce via binary fission, whereas eukaryotes use mitosis or meiosis. Additionally, prokaryotes lack a defined nucleus.

Answer 1

The Correct Option is A, C

Step 1: Understanding prokaryotes and eukaryotes.
Prokaryotes are unicellular organisms that lack a membrane-bound nucleus. They reproduce primarily through binary fission, a type of asexual reproduction.
Eukaryotes, on the other hand, have a defined nucleus and other membrane-bound organelles. Eukaryotes generally reproduce via mitosis or meiosis, not binary fission.
Step 2: Binary fission in microorganisms.
Binary fission is specific to prokaryotes for reproduction. Eukaryotes do not rely on binary fission, but they divide through processes like mitosis and meiosis.
Step 3: Conclusion.
The correct statements are (A) and (C). Prokaryotes lack a nucleus, while eukaryotes do. Also, prokaryotes reproduce by binary fission, while eukaryotes do not.