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Question
On the basis of flowers and inflorescence the most advanced family in angiosperms is
On the basis of flowers and inflorescence the most advanced family in angiosperms is
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Solution
The correct option is B Asteraceae
On the basis of fowers and inflorescence the most advanced family in angiosperms is Asteraceae. Asteraceae are mostly herbaceous plants, but some shrubs, trees and climbers do exist. Asteraceae are generally easy to distinguish from other plants, mainly because of their characteristic inflorescence and other shared characteristics. The Asteraceae commonly referred to as or sunflower family are an exceedingly large and widespread family of Angiospermae. The name Asteraceae comes from Aster, the most prominent genus in the family, that means star, and is connected with its inflorescence star form. As for the term Compositae, more ancient but still valid, it obviously makes reference to the fact that the family is one of the few angiosperm ones to have composite flowers. This family has a remarkable ecological and economical importance. The Asteraceae may represent as much as 10% of autochthonous flora in many regions of the world. Most members of Asteraceae are herbaceous,but a significant number are also shrubs, vines, or trees. The family has a worldwide distribution and is most common in the arid and semiarid regions of subtropical and lower temperate latitudes. The Asteraceae are an economically important family.
Therefore, the correct answer is option B.
On the basis of fowers and inflorescence the most advanced family in angiosperms is Asteraceae. Asteraceae are mostly herbaceous plants, but some shrubs, trees and climbers do exist. Asteraceae are generally easy to distinguish from other plants, mainly because of their characteristic inflorescence and other shared characteristics. The Asteraceae commonly referred to as or sunflower family are an exceedingly large and widespread family of Angiospermae. The name Asteraceae comes from Aster, the most prominent genus in the family, that means star, and is connected with its inflorescence star form. As for the term Compositae, more ancient but still valid, it obviously makes reference to the fact that the family is one of the few angiosperm ones to have composite flowers. This family has a remarkable ecological and economical importance. The Asteraceae may represent as much as 10% of autochthonous flora in many regions of the world. Most members of Asteraceae are herbaceous,but a significant number are also shrubs, vines, or trees. The family has a worldwide distribution and is most common in the arid and semiarid regions of subtropical and lower temperate latitudes. The Asteraceae are an economically important family.
Therefore, the correct answer is option B.
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