Re: [爆卦] 英女權團體要求我外交部公布林郁婷基因

作者: A6 (短ID真好)   2024-08-19 05:34:45
※ 引述《A6 (短ID真好)》之銘言:
: 噓 myyalga: 那妳們直女的生物學學説定義或權威文章在 110.28.88.239 08/19 02:53
: → myyalga: 哪裡? 110.28.88.239 08/19 02:53
: → myyalga: 哪一篇生物學和妳講,性別的染色體分類是 110.28.88.239 08/19 02:53
: → myyalga: 如此! 110.28.88.239 08/19 02:53
你好 可以
可能因為你是文組
所以你對生物學的知識匱乏 我不介意幫您提供
biological female 的定義
Developmental Biology. 6th edition.
https://www.ncbi.nlm.nih.gov/books/NBK9967/
Primary sex determination is the determination of the gonads. In mammals,
primary sex determination is strictly chromosomal and is not usually
influenced by the environment. In most cases, the female is XX and the male
is XY. Every individual must have at least one X chromosome. Since the female
is XX, each of her eggs has a single X chromosome. The male, being XY, can
generate two types of sperm: half bear the X chromosome, half the Y. If the
egg receives another X chromosome from the sperm, the resulting individual is
XX, forms ovaries, and is female; if the egg receives a Y chromosome from the
sperm, the individual is XY, forms testes, and is male. The Y chromosome
carries a gene that encodes a testis-determining factor. This factor
organizes the gonad into a testis rather than an ovary. Unlike the situation
in Drosophila (discussed below), the mammalian Y chromosome is a crucial
factor for determining sex in mammals. A person with five X chromosomes and
one Y chromosome (XXXXXY) would be male. Furthermore, an individual with only
a single X chromosome and no second X or Y (i.e., XO) develops as a female
and begins making ovaries, although the ovarian follicles cannot be
maintained. For a complete ovary, a second X chromosome is needed.
主要性別決定是性腺的決定。在哺乳動物中,初級性別決定嚴格由染色體決定,通常不受
環境影響。大多數情況下,女性為 XX,男性為 XY。每個人必須至少有一條 X 染色體。
由於女性是 XX,她的每個卵子都有一條 X 染色體。男性是XY,可以產生兩種類型的精子
:一半帶有X染色體,一半帶有Y染色體。卵子從精子接收到另一條X染色體,則產生的個
體是XX,形成卵巢,並且是女性;如果卵子從精子接收到另一條X染色體,則產生的個體
是XX,形成卵巢,並且是女性;如果卵子從精子接收到 Y 染色體,則該個體是 XY,形成
睪丸,並且是男性。 Y染色體攜帶編碼睪丸決定因子的基因。這個因素將性腺組織成睪丸
而不是卵巢。與果蠅的情況不同(下面討論),哺乳動物的 Y 染色體是決定哺乳動物性
別的關鍵因素。擁有 5 條 X 染色體和 1 條 Y 染色體 (XXXXY) 的人是男性。此外,只
有一條 X 染色體而沒有第二條 X 或 Y(即 XO)的個體發育為女性並開始形成卵巢,儘
管卵泡無法維持。對於完整的卵巢,需要第二條 X 染色體。
: → myyalga: 不是說妳們最科學、最生物,現在要求妳們 110.28.88.239 08/19 02:54
: → myyalga: 提供定義出處,不過分吧! 110.28.88.239 08/19 02:54
這樣定義可以嗎 還是你認為寫錯了???
ㄎㄎ

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