In the context of eukaryotic organelles, which structure is present in typical plant cells but absent in typical animal cells?

• A. Chloroplasts
• B. Rough endoplasmic reticulum
• C. Mitochondria
• D. Ribosomes

Answer: (A)

Verified step by step guidance

1. Step 1: Understand the question is asking to identify an organelle that is found in typical plant cells but not in typical animal cells.
2. Step 2: Recall the common organelles present in both plant and animal cells, such as mitochondria, rough endoplasmic reticulum, and ribosomes, which are involved in energy production, protein synthesis, and other cellular functions.
3. Step 3: Recognize that chloroplasts are unique to plant cells and some protists, and are responsible for photosynthesis, a process not found in animal cells.
4. Step 4: Compare the options given: chloroplasts, rough endoplasmic reticulum, mitochondria, and ribosomes, and identify which is exclusive to plant cells.
5. Step 5: Conclude that chloroplasts are the organelles present in typical plant cells but absent in typical animal cells.