Oswald Tippo's classification is based ona)development of embrayosb)presence or absence of vascular tissuesc)development of plantationd)both 'A' and 'B'Correct answer is option 'D'. Can you explain this answer?

Question

Answer

In 1942, Oswald Tippo proposed a modern classification of the plant kingdom. He divided entire plant Kingdom into two major groups, Thallophyta and Embryophyta on the basis of absence and presence of an embryo.

Answer

In 1942, Oswald Tippo proposed a modern classification of the plant kingdom. He divided entire plant Kingdom into two major groups, Thallophyta and Embryophyta on the basis of absence and presence of an embryo.

Answer

In 1942, Oswald Tippo proposed a modern classification of the plant kingdom. He divided entire plant Kingdom into two major groups, Thallophyta and Embryophyta on the basis of absence and presence of an embryo. Embryophyta was divided into two groups, Bryophyta and Tracheophyta on the basis of absence and presence of vascular tissue. Tracheophyta was divided into Pteridophyta and Spermatophyta on the basis of absence or presence of seeds. Spermatophyta was divided into Gymnosperms and Angiosperms on the basis of nature of seeds. Finally, Angiosperms were divided into Dicotyledons and Monocotyledons based on the number of cotyledons

Answer

Oswald Tippos classification is based on:

The classification system developed by Oswald Tippo is based on two main criteria: the development of embryos and the presence or absence of vascular tissues.

Development of Embryos:
- Oswald Tippo's classification takes into consideration the developmental stages of embryos in plants.
- Embryos are the early stage of plant development that occurs after fertilization.
- This classification system categorizes plants based on the different stages of embryonic development.
- It helps to understand the evolutionary relationships among different plant groups.

Presence or Absence of Vascular Tissues:
- Vascular tissues are specialized tissues that transport water, nutrients, and other substances throughout the plant.
- Plants can be categorized into two main groups based on the presence or absence of vascular tissues: vascular plants and non-vascular plants.
- Vascular plants have well-developed vascular tissues, including xylem and phloem, which allow for efficient transportation.
- Non-vascular plants, on the other hand, lack specialized vascular tissues and rely on other mechanisms, such as diffusion, to transport substances.
- This classification based on vascular tissues helps in understanding the structural and functional differences between plant groups.

Combination of Embryonic Development and Vascular Tissue:
- Oswald Tippo's classification system combines both the developmental stages of embryos and the presence or absence of vascular tissues to categorize plants.
- This combined approach provides a comprehensive understanding of the evolutionary relationships and characteristics of different plant groups.
- It allows for a more accurate classification and identification of plants based on their embryonic development and vascular tissue structure.
- This classification system is widely used in the field of botany and provides a framework for studying plant diversity and evolution.

In conclusion, Oswald Tippo's classification is based on the development of embryos and the presence or absence of vascular tissues. This combined approach helps in understanding the evolutionary relationships and characteristics of different plant groups.

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