Angiosperms have dominated the land flora primarily because of their

Correct answer: A. Power of adaptability in diverse habitat

  • A. Power of adaptability in diverse habitat
  • B. Property of producing large number of seeds
  • C. Nature of self pollination
  • D. Domestication by man

Explanation

Angiosperms have dominated the land flora primarily because of their Power of adaptability in diverse habitats. Angiosperms, or flowering plants, are the most diverse and widespread group of land plants on Earth. Their ability to adapt to a wide range of ecological niches and habitats has contributed significantly to their dominance. Angiosperms have evolved various reproductive strategies, have diversified into many forms, and can grow in various environments, from deserts to rainforests. This adaptability has allowed them to thrive and dominate the plant kingdom. While angiosperms do produce a large number of seeds, the primary reason for their dominance is their adaptability. Self-pollination and domestication by humans are not the main factors behind their dominance in the wild. Other options are explained below: Property of producing a large number of seeds: Angiosperms are known for their efficient seed production. The development of flowers and fruits, often with protective structures, facilitates the production and dispersal of seeds. This reproductive strategy contributes to the widespread distribution of angiosperms. Nature of self-pollination: Some angiosperms are capable of self-pollination, where pollen from the same flower or plant fertilizes the ovules. While self-pollination can ensure reproductive success in certain conditions, it may limit genetic diversity. Domestication by man: Humans have actively cultivated and domesticated many angiosperms for various purposes such as food, medicine, and ornamental purposes. The process of domestication has further contributed to the prevalence and success of angiosperms.

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About Kingdom Plantae

Plants are multicellular, photosynthetic eukaryotes with cellulose cell walls, chloroplasts and large vacuoles. Coverage includes alternation of generations, vascular and non-vascular plants, seedless and seed-producing groups, gymnosperms and angiosperms, and the distinction between monocot and dicot features.

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