Does a plant bear fruit when it blooms? Which plants only bloom and do not bear fruit

Fruiting must blossom, and flowering does not necessarily bear fruit. Figs also bloom, but its flowers grow so uniquely that they need to be looked at closely to be visible. The flower of the fig is on the main axis, the tip of which is concave downward, and grows into a thick, fleshy, hollow ball with a small hole at the top of the ball that is not sealed.

If you cut the ball with a knife, you can see many small male flowers at the upper end of the cavity perimeter, small female flowers at the lower end, and the fig is pollinated by insect vectors, and during the flowering season, there is a bug that burrows into the small hole to help it pollinate. In general, the receptacle raises the calyx, corolla, stamens, and pistil high to attract bees and butterflies. The flowers of the fig, however, are silent, hidden in the axils of the new branches, and its male and female flowers are hidden in the cystic hypertrophied total flower tray.

The top of the total receptacle is deeply concave, creating a large house. Since the total receptacle wraps the male and female flowers from head to toe, people can't see it, so they think that figs don't bloom.

Flowering does not bear fruit is often seen in the plant kingdom For example, there is a kind of red ball ginger in the ginger family that blooms, but it does not bear fruit, even if it is pollinated artificially, it does not bear fruit What does it rely on to reproduce? Vegetative propagation! Its roots can be tillered and reproduced. Many plants don't have to rely on seeds to pass, but why do they need to flower?

This is the process of evolution in which some useless features of plants have not been degenerated, just as some Caucasian people have a lot of hair like monkeys, and they have not completely degenerated. Since people can take advantage of external conditions to keep warm, such as clothes, air conditioners, etc., why do they need to grow so much hair? It's a waste of matter and energy.

The plum blossoms and cherry blossoms you mentioned occasionally bear fruit, and the plum blossom fruit is very similar to plums, and it tastes very sour, and you may not have noticed. Why do these flowers rarely bear fruit? As a result of artificial selection and cultivation, plum blossoms are basically propagated by nutrients, such as cuttings and grafting.

Only asexual reproduction can retain the superior traits of the previous generation. Thousands of years of artificial selection have left plum blossoms with many flowers and beautiful colors, and it doesn't matter if the blossoming knots do not bear fruit.

There are many plants that only bloom and do not bear fruit, such as double-petaled hibiscus, camellia, rhododendron, spring flower, magnolia, etc., and the double-petaled flower does not have a pistil, or the pistil will degenerate into a flower bone, so it cannot be fertilized, so it will only bloom but will not bear fruit. In addition, there are also male flowers of the Cucurbitaceae that only bloom and do not bear fruit, such as watermelon, bitter gourd and winter melon.

Now there are some flowering plants that do not bear fruit. Such as jasmine, double-petaled gardenia, nightshade tree, white orchid, hibiscus, many varieties of camellia, safflower wood, plum and so on.

The most typical is cherry blossoms.

And oleanders

Magnolia, osmanthus,

Plum blossoms, azaleas.

No, ferns, algae plants do not flower and bear fruit.

1. Ferns.

Ferns are spore plants. The life history is the alternation of generations of aliens with well-developed sporophytes. The sporophyte has the differentiation of roots, stems, and leaves, and has a relatively primitive vascular tissue. Gametophytes are tiny, green autotrophic or symbiotic with fungi, with differentiation of roots, stems, and leaves.

2. Algae plants.

Algae plants are a relatively primitive and ancient lower organisms. Algae have a simple structure, without the differentiation of roots, stems, and leaves, and are mostly single-celled, colony, or multicellular phyllodes. For example, chlorella is unicellular, the algae belong to the group, and the kelp is phyllodes.

Algae contain photosynthetic pigments such as chlorophyll, can carry out photosynthesis, and are autotrophic organisms.

Only angiosperms, i.e., flowering plants, will bloom and bear fruit. Gymnosperms, as well as more primitive ferns, mosses, and algae, do not flower and bear fruit.

No. Some bloom and bear fruit, such as rice, corn, wheat, grapefruit, etc.; Some do not flower and bear fruit, such as kelp and moss, some ferns, algae, etc

No, some don't bear fruit.

Figs The flowers of figs are in the fruit.

There are many plants that can be inoculated without flowering, such as algae plants, gymnosperms, and bryophytes. Among them, algae plants and bryophytes are spore plants, which reproduce with spores, and gymnosperms can bear fruit without flowering, such as ginkgo, whose ginkgo is not a seed, but a fruit.

No. Plants must bear fruit only after the female or hermaphroditic flowers with ovary have been effectively pollinated, and there must be an adequate supply of nutrients during fruit growth.

If it is a male flower with a unisexual flower, such as the male flower of many melons in the Cucurbitaceae family, it will not bear fruit. Some plants require cross-pollination, and the pollen from the stamens of another plant must be given to the female flowers. Other than that. Insufficient nutrients can also cause the fruit to fall off or shrunk.

Not necessarily, to the cherry blossoms will not bear fruit. There are also fruit trees that need cross-pollination to bear fruit, and if there is no pollinated tree, it will not bear fruit...

Categories: Leisure Hobbies >> Flowers, birds, fish and insects.

Analysis: Flowering also requires pollination to bear fruit.

In natural clumps, bees, butterflies and other animals help pollinate flowers.

To be more precise, flowering produces seeds, and the fruits are produced to protect the seeds and provide nutrients to the seeds.

Some plants only bear seeds to make Zheng Duanzi, and there are no fruits.

But frankly, there are also some plants that bloom and do not bear fruit and do not produce seeds.

For example, bamboo, when the bamboo blooms, nothing bears fruit, and the bamboo dies after flowering!

Therefore, among the people, bamboo began to be considered a bad phenomenon and unlucky!

Flowering doesn't always bear fruit!

1. Why do they bloom.

Most plants are able to bloom, but some flowers are not obvious. For common flowering plants, flowering is mainly done to spread the pollen of the plant. The flowers that come out are usually showy, brightly colored, and many have a fragrance that attracts insects to spread pollen and thus achieve the purpose of fertilization.

However, some flowers are special and may emit an unpleasant smell. These plants are mainly designed to cause insects, such as flies. After fertilization, the ultimate purpose of the flower is to reproduce offspring.

Not all plants can be excitation fruiting. Plant fruiting has two main functions. One is to protect the seeds inside.

If the seeds are exposed, the seeds may not be able to reproduce properly after they are damaged. They naturally fall to the ground and are damaged, and their survival rate will be affected. Secondly, some fruits have wings, bristles, barbs, etc.

Broadening the avenues for seed dispersal. It can be spread by the wind or through animals, so that it can later spread to other places and fall into the soil to sprout. In fact, the ultimate goal of fruiting and flowering is the same, both are for reproduction.