What are the functions of the other parts (petals and stamens) of the flower?
What are the functions of the other parts (petals and stamens) of the flower?
Homework Answers
A flower has four different kind of whorls(Parts).
1 Outermost whorl is calyx ,each member of this whorl is sepal.
2) 2nd whorl is corolla , each member of this is petal.
Petal are usually coloured to attract insect for pollination.
3) 3rd whorl is Androecium, each member is stamen .
Stamen has two parts - Filament and Anther.
Anther have pollen chamber where microspore mother cell are present which upon division form pollen grain.
Pollen grain transfer to stigma(female reproductive part of flower) and carried out sexual reproduction.
4) Innermost whorl is Gynoecium, each member of this is carpel/pistil ,which divided into 3part stigma ,style and ovary.
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What are the functions of the other parts (petals and stamens)
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Identify the parts of the flower below. اما الا
Identify the parts of the flower below. اما الا
Question 40 Which statement is true of stamens, sepals, petals, carpels, and pinecone scales? They are found on angiosperms. None are capable of photosynthesis. They are found on flowers. They are modified leaves. O They are female reproductive parts. Which of the following statements is true of monocots? The veins of their leaves form a netlike pattern. The vascular tissue is arranged into a ring pattern. The seedlings possess multiple cotyledons. They typically have long, deep taproots. They, along with...
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fill them in please !
r Floral Evolution Tally Form Each box should have either a dash (), a numeral, ot a zero in it. A higher total indicates a more primitive flower structure Feature Varlations of Receptaclextremely elongated (5) Moderately elongated (3) Flattened or concave (1) Arrangement of Parts Obiously spiral (5) Moderately spiral (3) Whorled (1) Number of Floral PartsTen or more sepals (2) Ten or more petals (2) Ten or more stamens (2) Ten or more carpels...
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The figure below illustrates the normal expression pattern of the ABC genes that regulate flower patterning in plants Class B genes Class A genes Class C genes Sepals Petals Stamens Carpels The table below describes how the expression of certain classes of genes is altered compared to the normal pattern of gene expression Determine the flower structure of a plant in which expression of the genes is altered as described below, but is otherwise normal Whorls 1 2 4 Plant...
Identify the parts of the flower below. اما الا
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