Question

all organisms do respiration *
true
false

all cells have a nucleus. *
true
false

animals have cell membranes and chloroplasts. *
true
false

plant cells have cell walls and a nucleus. *
true
false

Explanation:

First Question: "All organisms do respiration"

Respiration (cellular respiration) is a fundamental process for all living organisms to obtain energy. Even anaerobic organisms perform respiration (anaerobic respiration). So the statement is True. But the selected option in the image is False, which is incorrect. The correct answer should be True.

Prokaryotic cells (e.g., bacteria) do not have a true nucleus (they have a nucleoid region instead). So not all cells have a nucleus, making the statement False.

Animal cells have cell membranes, but chloroplasts are organelles for photosynthesis found in plant cells (and some protists), not animal cells. So the statement is False.

Answer:

True

Second Question: "All cells have a nucleus"