Many fruits and vegetables need to be pollinated, so how can you tell the difference between male an

1. There are only stamens and no pistils in the flowers of male flowers, and the flowers themselves do not have a flower room, so they cannot develop into fruits, and they generally fall off after the flowers are gone.

The male flowers have slender filaments and anthers (like bean sprouts) at the ends, and are generally more numerous;

2. The flowers of female flowers have only pistils and no stamens, and they can develop into fruits after fertilization;

The female flower columella is thick and long, and the end is the stigma (larger), usually only one flower per flower.

There is a gherkin on the top of the flower is a female flower, if there is no gherkin under the flower but only the flower stalk is the male flower.

The simplest method of manual pollination is to pluck a male flower on a cucumber and then use the stamens of the male flower to rotate the center of the female flower a few times.

"Fruit male and female" is actually just an image metaphor for the appearance of fruits, and there is not much difference in terms of nutritional value and taste.

There has always been a saying that when choosing delicious fruits, "fruits are divided into males and females, and females are better." "This method of fruit picking covers common fruits such as apples, pears, oranges, oranges and watermelons.

Actually, it's just a façade.

In fact, it is similar to the image in the shape of a fruit, and it is an empirical subjective judgment. In biology, there is no such thing as a man or a woman.

The structure of a fruit is usually divided into two parts: the bark and the seeds, and the edible part is the bark, which is often referred to as the bark. The edible part is not related to the process of sexual reproduction, therefore, it is fully developed in the tissues and organs of the plant, and the sex of the fruit depends on the sex of the resulting plant, which cannot simply be divided into male and female.

The game plants used for sexual reproduction are males and females: eggs and pollen. We can simply divide individual plants into three categories.

Plants that produce only pollen can be called "males"; Plants that produce only eggs that can be called "foxes", and plants that produce both pollen and eggs are hermaphrodites.

The production of fruits and seeds is the responsibility of women, and since pure male plants cannot produce fruit, only the flesh of both sexes is female or benign, and there is no "male fruit".

Most fruits have only one gender, such as "female" oranges and belly oranges, such as benign apples, pears, peaches, lychees, and watermelons. The factors influencing fruit morphology have little to do with the sexual reproductive process, so even fruits that can appear in both sexes (between males and females, not males and males) cannot be distinguished by morphological characteristics between different sexes.

The term "fruits are divided into male and female" is scientifically invalid. What are the reasons for the different shapes of fruits? Are they related to the taste and taste of the fruit? Today we will "explain" the general rumors.

Myth 1: Oranges, "my substitute" is the mother, there are fewer men, and the mother has good taste.

Truth: The "umbilicus" on the top of the fruit is actually the "scar" left on the fruit by the shedding fruit, most of which are defective. This type of scar is usually residual moisture and nutrients.

Because the ** tissue under the fruit develops relatively slowly, a slightly sinking "altar" is formed. In addition, the rate of bark development of these different fruits also varies greatly. In other fruits, the size of the umbilical cord is constantly distributed.

There is no clear boundary between men and women, and there is no evidence that the development of the umbilical cord is related to the taste of oranges.

Myth 2: Belly oranges, like oranges, are divided into "male" and "female" according to the size of the "umbrella eye".

Male and female, females taste better than males. Fruits such as apples and pears are concave in front of them, and the deeper ones are female. The orange also looks at its umbilicus, and the circle shape is the female and the male is the male. Excuse me....That's all I know.

Yes, I have a lady who is in oranges