Flowers with five petals 1-largest , teo medium sized latteral and two smallest can be observed
Answers
The flowers belonging to the Papilionaceae family has vexillary type of aestivation in which, there is one large posteriorly placed petal called vexillum that overlaps the lateral petals called wings. These wings overlap the anterior petals that are fused to form a boat like structure called keel or carina. This type of aestivation is also called descending imbricate. These flowers also have an odd anterior sepal. They show piston mechanism of pollination. Their gynoecium is one carpel, it is monocarpellary, superior, unilocular with marginal placentation. For example, Pea, Dalbergia etc.
Hence, the correct answer is 'Many carpels'
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The Papilionaceae family's flowers have a vexillary kind of aestivation, in which one enormous posteriorly situated petal called vexillum overlaps the lateral petals called wings. These wings overlap the anterior petals, which are fused together to form a keel or carina, which resembles a boat. Descending imbricate is another name for this form of aestivation. An unusual anterior sepal can also be found on these blooms. They demonstrate the pollinating piston mechanism. Their gynoecium is a single carpellary, superior, unilocular gynoecium with marginal placentation. Pea, Dalbergia, and other similar plants are examples.
As a result, the correct answers is 'Many carpels.'