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Name the group of plants in which a domi...

Name the group of plants in which a dominant, independent, photosynthetic phase is represented by gametophytic generation and a short-lived, multicellular, sporophyte remains totally or partially dependent on the gametophyte.

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To answer the question, we need to identify the group of plants that fits the description provided. Here’s a step-by-step breakdown of the solution: ### Step 1: Understand the Terms - **Gametophyte**: This is the haploid phase of the plant life cycle that produces gametes (sperm and eggs). In this context, it is dominant, independent, and photosynthetic. - **Sporophyte**: This is the diploid phase that arises from the fusion of gametes. It typically produces spores and is described as short-lived and multicellular, remaining dependent on the gametophyte. ### Step 2: Identify the Plant Group - The characteristics described in the question are typical of **Bryophytes**. In bryophytes, the gametophyte is the dominant phase, and it is photosynthetic and independent. The sporophyte, on the other hand, is usually attached to the gametophyte and is dependent on it for nutrition and support. ...
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PRADEEP-PLANT KINGDOM -ANALYTICAL QUESTIONS WITH ANSWERS
  1. What ar the resurrection plants ? Give one example.

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  2. what is a living fossil ? Name any two examples among plants.

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  3. Why do animals not graze upon ferns ? Give reason.

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  4. Why is the trunk (main stem) of Cycas usually thick in the upper part ...

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  5. Why is the plant body of an alga called a thallus ? Name any two unic...

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  6. Lichen is usually cited as an example of symbiosis in plants where an ...

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  7. Why are the stem-like and leaf-like structures of a moss plant not cal...

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  8. Why is Adiantum (a pteridophyte) commonly called 'walking fern' and '...

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  9. (a) What is peat ? How is it formed ? (b) What is its economic impo...

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  10. (a) Brown algae contain chlorophyll a, chlorophyll c, beta-and prop-ca...

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  11. Bryophytes are fundamentally terrestrial plants. Still, they are regar...

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  12. Assign the following organisms to their respective plant groups : Cy...

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  13. Name the group of plants in which a dominant, independent, photosynthe...

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  14. Which plant group includes first terrestrial plants that possess vascu...

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  15. Why is presence of water a must for fertilization in pteridophytes ?

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  16. Which organism remains associated with coralloid roots of Cycas ? What...

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  17. A Classification based on vegetative characters of plants is not easil...

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  18. Which group of plants is responsible for maximum fixation of carbon di...

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  19. Study the following table and write the correct options in place of A,...

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  20. (a) Why is sphagnum used as packing material for trans-shipment of liv...

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