Where are the symbols representing men's and women's QQ heads?

The Origin of Male and Female Symbols has two versions: ♂ and ♀.

The first statement: Because Cupid's bow and arrow bag looks like ♂ and Weiner loves beauty and often holds a small mirror that looks like ♂, people use these two symbols as the code names of Cupid and Goddess, and later they are used to represent men and women respectively. Botanists borrow these two symbols to represent bisexual flowers in plants.

Another way of saying it: At first, these two symbols did not mean men and women, but botanists first used ♂ to mean male flowers and ♀ to mean female flowers.

In addition, when introducing the pattern and pattern of reproductive organs of seed plants, letters, symbols and numbers are used to express the composition, arrangement, position and relationship of each part of flowers, which is convenient for expression and memory.

Letters: The first Latin letter K stands for calyx, C stands for corolla, P stands for perianth, G stands for pistil, and A stands for stamen.

Numbers: 0 means missing or degenerating, ∞ means greater than 10, written in the lower right corner of the letter.

Symbol:+indicates the number of rounds, () indicates the union, and: indicates the separation of carpels and ovaries, such as carpels and ovaries.

* indicates radiation symmetry (neat flowers), and ↑ indicates bilateral symmetry (irregular flowers).

With the development of genetics, when studying animal genetics and human genetics, geneticists also use ♂ to represent male animals and men, and ♀ to represent female animals and women.

Both versions have explanations. I prefer the first statement, that is, botanists borrow the symbol of the legendary goddess of love.