Can different plants have the same flower?

Sometimes there are separate female and male flowers, but they are on the same plant. These plants are called monoecious (meaning “one house”). Monoecious plants are examples of selfers because they do not need two separate plants in order to reproduce.

Can different kinds of plant have the same flower?

Monoecious species, with unisexual flowers on the same plant, may produce male and female flowers at different times. Dioecy, the condition of having unisexual flowers on different plants, necessarily results in outcrossing, and might thus be thought to have evolved for this purpose.

Can identical flowers be two?

Floral symmetry describes whether, and how, a flower, in particular its perianth, can be divided into two or more identical or mirror-image parts. Uncommonly, flowers may have no axis of symmetry at all, typically because their parts are spirally arranged.

Why do different plants have different flowers?

Pollination occurs when pollen lands on the stigma of a plant. It then travels down to the ovar,y and it’s here that the ovules are fertilized. Most plants have flowers with the male and female parts present in each flower. Mostly, plants rely on insects, such as bees, to take the pollen from the anthers to the stigma.

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Is every flower the same?

Although all flowers are different, they have several things in common that make up their basic anatomy. The four main parts of a flower are the petals, sepals, stamen, and carpel (sometimes known as a pistil). If a flower has all four of these key parts, it is considered to be a complete flower.

Do plants have sexes?

Some plants are indeed only male or only female.

Botanically, they are known as dioecious plants, and their strategy ensures genetic outcrossing. Interestingly, many street trees are dioecious, and, to avoid the mess of flowers and fruits, only male trees were often planted.

Do plants have feelings?

Plants may not have feelings but they are indeed alive and have been described as sentient life forms that have “tropic” and “nastic” responses to stimuli. Plants can sense water, light, and gravity — they can even defend themselves and send signals to other plants to warn that danger is here, or near.

What is an irregular flower?

[ ĭ-rĕg′yə-lər ] A flower in which one or more members of a whorl, or of several floral whorls, differ in form from other members. Irregular flowers, such as those of the violet or the pea, are often bilaterally symmetric.

Is a sunflower regular or irregular?

Common sunflower’s leaves have long petioles, lacking wings, and are rather broad, with the larger leaves ovate to heart-shaped with irregular, large teeth, and are mostly alternate except those at the very top. Also, its disks are reddish brown to dark purple, while several other sunflowers have yellow disks.

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Is Rose a perfect flower?

Perfect Flowers have both male parts and female parts inside of them. That means a perfect flower will have pistils and stamen inside of it. Some examples of Perfect Flowers are roses, lilacs, carnations, and lilies.

Why don t all plants have flowers?

If flowering plants are doing so well, why don’t all plants have flowers? Not all plants have flowers because not all plants need them. Plants that aren’t dependent on pollinators, such as Conifers, Ferns or Mosses don’t need bright flowers because they can reproduce on their own.

How flowers are different from each other?

Some flowers have both male stamens and female pistils within the same flower and it is possible for self-pollination to occur. Other flowers are either male with only stamens, or females, with only pistils. … Flowers give rise to fruits and seeds.

Do all plants have flowers?

Flowers are found on all sorts of plants, but not all plants have them. Moss, ferns, and pine trees, for example, don’t have flowers, but a lot of plants do. Plants have flowers because they need to make seeds. … They make pollen in their pine cones and then dump tons of it into the air.

Are all flowers alike in what respects are they different?

Explanation: Most Flowers are alike with same basic parts but there are differences in their internal parts. Some flowers have both male stamens and female pistils within the same flower and it is possible for self-pollination to occur. Other flowers are either male with only stamens, or females, with only pistils.

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Is Sunflower a complete flower?

The sunflower is not a single flower at all, but a whole bouquet. … They are “perfect” flowers, meaning that they have both male and female producing parts. To prevent inbreeding, the pollen producing structure (the anther) forms a tube around the style of the pistil.

Do all flowers have 5 petals?

Most flowers I see have five petals. Is this generally true, and if so, why? A. Many showy cultivated plants do indeed have four or five petals, said Melanie Sifton, vice president of horticulture at Brooklyn Botanic Garden, but another big plant category, the monocots, often have three petals or multiples of three.