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Learn what life cycle is and how it varies among different organisms. Find out the types of life cycles, such as haplontic, diplontic, and diplohaplontic, and see illustrations of plants and animals.
- The Editors of Encyclopaedia Britannica
Learn about the life cycle of different living organisms, from plants to animals, with examples and FAQs. Explore how life cycles are interdependent, varied and fascinating with BYJU'S Biology.
In biology, a biological life cycle (or just life cycle when the biological context is clear) is a series of stages of the life of an organism, that begins as a zygote, often in an egg, and concludes as an adult that reproduces, producing an offspring in the form of a new zygote which then itself goes through the same series of stages, the ...
Nov 21, 2023 · A life cycle is a series of changes that an organism will go through throughout its life, marked by significant stages starting with fertilization and ending with death....
- 5 min
- The five main stages of a life cycle can be summed up into 1) egg, 2) infant, 3) child, 4) adolescent, and 5) adult.
- A simple life cycle still includes different stages of life; however, these stages are not marked by significant physical, behavioral, or spatial c...
- A life cycle is the series of stages of life for an organism, beginning with life and ending with death. An example would be the life cycle of a bi...
- A life cycle consists of the various stages of development an organism will experience throughout its life, beginning with fertilization and ending...
- Seed. The life cycle of a flowering plant begins with a seed. It has a protective outer covering called the shell. Inside the shell contains the baby plant or the developing embryo and the endosperm that contains reserve food.
- Seed Germination. Next, the planted seeds germinate, forming a seedling. The four key environmental factors necessary for seed germination are oxygen, water, sunlight, and appropriate growth temperature.
- Seedling. After successful germination, a delicate, young plant called the seedling starts making its way out of the ground towards sunlight. As it grows, the seedling derives all its essential nutrients from the soil through its roots.
- Adult Plant. The process of photosynthesis allows the young, developing plant to grow into an adult plant gradually. A fully mature plant consists of roots, stems, and leaves.
Life Cycle, Processes & Properties. None of us are born looking exactly the way that we do today; this is because humans, like other species, undergo a series of changes as they mature and age, in accordance with their biological life cycle. This process can look very different across different species.
What is a life cycle? Compare how different animals grow and change during their life cycle with a Bitesize KS2 Science guide.
