Which of the following describes the differences between plant cells and animal cells?
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Biology has always been an interesting subject. The minute detailing of plants, animals, and their structure is fascinating. Read on to know the difference between plant cells and animal cells.Table of Contents
A human body is nothing more than a collection of different cells that perform various functions to achieve a common goal. Biology teaches us about the two different types of cells, plant cells, and animal cells. During school days, students might have minor confusion between the two cells. Keep reading this blog to learn about the difference between plant cells and animal cells. What is a cell?A cell is a smallest and most fundamental unit required for life to exist. These cells are in charge of carrying out various life activities. Organisms are classified into two categories based on the number of cells present.
Unicellular organismsUnicellular organisms are believed to be the earliest forms of life on Earth. These organisms are called unicellular because their bodies comprise only one cell. Prokaryotes are the most common type of unicellular organism. Since unicellular organisms have a single cell, cell divisions such as mitosis and meiosis do not occur within them. Instead, these organisms reproduce asexually, such as budding. Multicellular organismsFrom unicellular life, more multicellular life evolved. These organisms have specialized cells with modified cell organelles that perform specific functions. Both types of cell division, mitosis and meiosis, occur in multicellular organisms. It is the primary cause of these organisms’ increasingly complex and complicated evolution. Plants and animals are multicellular organisms, meaning they almost share each feature of multicellular organisms. What is a plant cell? A plant cell is a eukaryotic cell with a true nucleus and organelles carrying specific functions. Photosynthesis is a natural phenomenon that only occurs in plant cells. This means that animal cells cannot photosynthesize. Some characteristics associated with plant cells are as follows-
What is an animal cell?Animal cells are eukaryotic cells surrounded by a cell membrane and contain a membrane-bound nucleus. Apart from the nucleus, the animal cell includes a variety of membrane-bound organelles that serve particular tasks. An animal cell has the following characteristics-
Cell wallMost animal cells are round, whereas the majority of plant cells are rectangular. A rigid cell wall surrounds the cell membrane in plant cells. Animal cells lack a cell wall. The cell wall is an easy way to differentiate plant cells when viewed through a microscope. ChloroplastsPlants are autotrophs; they procure energy from sunlight through the process of photosynthesis. Cell organelles known as chloroplasts carry out this process. Animal cells lack chloroplasts. Cellular respiration is the process by which energy is generated from food (glucose) in animal cells. Cellular respiration occurs in mitochondria in animal cells, which are similar in structure to chloroplasts. They produce energy in animal cells. CentrioleOnly a few lower plant forms have centrioles in their cells, such as the male gametes of charophytes, bryophytes, seedless vascular plants, cycads, and ginkgo. In contrast, centrioles are present in all animal cells. VacuolesPlant cells have one large central vacuole that can take up to 90% of the cell volume, whereas animal cells have one or more small vacuoles. The purpose of vacuoles in plant cells is to store water and keep the cell swollen. Animal cells have vacuoles that hold water, ions, and waste. LysosomesA lysosome is a membrane-bound spherical vesicle with hydrolytic enzymes capable of breaking down a wide range of biomolecules. It participates in cellular processes, such as secretion, plasma membrane repair, cell signaling, and energy metabolism. Lysosomes are well-defined in animal cells. The presence of lysosomes in plant cells is a point of contention. A few studies have found animal lysosomes in plant vacuoles, implying that plant vacuoles take on the function of the animal lysosomal system. Difference between plant and animal cells in a tabular form ( include plant cell and animal diagrams)
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Was this blog informative? If yes, please let us know by sharing your thoughts in the comments below. Click here to contact us for more information on the difference between plant and animal cells. Liked this blog? Read next: Astrobiology | 8 things you need to know about this field FAQsQ1. Who is known as the father of biology? Answer- Aristotle is known as the father of biology. His theory describes metabolism, temperature regulation, and embryogenesis. Q2. What is the meaning of the term biology? Answer – Biology is the study of life forms. The term ‘biology’ comes from the Greek words ‘bios’ (life) and ‘logos’ (‘study’). Q3. What are the three types of plant cells? Answer- The three types of plant cells include parenchyma, collenchyma, or sclerenchyma. Structure and function differ between the three types. What are 5 differences between animal and plant cells?Q6) List the major differences between a plant cell and an animal cell.
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. What are 3 major differences between animal and plant cells?Three differences between a plant cell and an animal cell are: Animal cell lack cell wall, unlike a plant cell which has a cellulosic cell wall. Animal cell lack chloroplast, whereas plant cell has chloroplast. Animal cell has centrioles, centrosome, and lysosome but plant cell lack them.
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