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Plant v/s Animal Cell Video Lecture | Biology for JAMB

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FAQs on Plant v/s Animal Cell Video Lecture - Biology for JAMB

1. What are the main differences between plant and animal cells?
Ans. Plant cells have a rigid cell wall made of cellulose, while animal cells do not. Plant cells also have chloroplasts for photosynthesis, while animal cells do not. Additionally, plant cells have large central vacuoles, whereas animal cells have smaller vacuoles or none at all.
2. How do plant and animal cells obtain energy?
Ans. Both plant and animal cells obtain energy through cellular respiration, which occurs in the mitochondria. However, plant cells can also generate energy through photosynthesis, where they convert sunlight into chemical energy in the chloroplasts.
3. Can plant cells move like animal cells?
Ans. Plant cells have a rigid cell wall that restricts their movement. They are unable to move in the same way as animal cells, which have a more flexible cell membrane. However, plant cells can grow and elongate, allowing them to reach for sunlight or nutrients.
4. Do plant and animal cells have the same organelles?
Ans. Plant and animal cells have many similar organelles, such as the nucleus, mitochondria, and endoplasmic reticulum. However, plant cells have additional organelles like chloroplasts for photosynthesis and large central vacuoles for storage. Animal cells have centrioles, which are absent in plant cells.
5. How do plant and animal cells reproduce?
Ans. Plant and animal cells reproduce through mitosis, where a parent cell divides into two identical daughter cells. However, plant cells can also reproduce through a process called mitotic cell division, where a parent cell divides into two daughter cells with different genetic material. This allows plants to grow new tissues and organs.
224 videos|175 docs|151 tests
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