http://nswong.50webs.com/,
http://nswong.atwebpages.com/,
nswong personal website, nswong 個人網站
https://www.google.com/search?nfpr=1&filter=0&q=nswong, nswong personal website, nswong 個人網站, (Google webpage search, 谷歌網頁搜索)
https://www.google.com/search?tbm=isch&nfpr=1&filter=0&sout=1&q=nswong, nswong personal website, nswong 個人網站, (Google image search, 谷歌圖片搜索)
{musa_paradisiaca.htm, 2018-12-26, Musa paradisiaca, Banana, 香蕉}
https://www.google.com/search?tbm=isch&sout=1&q=site:nswong.50webs.com/musa_paradisiaca.htm, Musa paradisiaca, Banana, 香蕉, (Google thumbnail, 谷歌縮圖)
https://www.google.com/search?nfpr=1&filter=0&q=musa_paradisiaca.htm, Musa paradisiaca, Banana, 香蕉, (Google webpage search, 谷歌網頁搜索)
https://www.google.com/search?tbm=isch&nfpr=1&filter=0&sout=1&q=musa_paradisiaca.htm, Musa paradisiaca, Banana, 香蕉, (Google image search, 谷歌圖片搜索)
https://www.google.com/search?nfpr=1&filter=0&q=plant_photo_malaysia.htm, Malaysia plant photo, 馬來西亞植物照片
http://www.hotspotimage.com/bbs/viewthread.php?tid=23373, (Hot Spot Image, 熱點影像)
https://upload.wikimedia.org/wikipedia/commons/thumb/4/45/YosriPisangKelatKeling.jpg/800px-YosriPisangKelatKeling.jpg, Musa paradisiaca, Banana, 香蕉, (Yosri)
{musa_paradisiaca.htm, 2018-12-26, Musa paradisiaca, Banana, 香蕉}
{Photo link, 照片鏈接, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
https://upload.wikimedia.org/wikipedia/commons/thumb/4/45/YosriPisangKelatKeling.jpg/800px-YosriPisangKelatKeling.jpg, Musa paradisiaca bluggoe, Pisang kelat keling, (Yosri)
https://upload.wikimedia.org/wikipedia/commons/thumb/3/3b/YosriPisangPutar.jpg/800px-YosriPisangPutar.jpg, Musa paradisiaca laknau, Pisang putar, (Yosri)
http://myagri.com.my/wp-content/uploads/2015/09/Pisang-Awak.jpg, Musa paradisiaca Mp1, Pisang awak, (myagri)
http://myagri.com.my/wp-content/uploads/2015/09/PisangNangka.jpg, Musa paradisiaca Mp2, Pisang nangka, (myagri)
http://3.bp.blogspot.com/-_R8lPqC0LrI/VQcEWdaX-BI/AAAAAAAAAmo/s6eZoEiHdno/s1600/P%2BNangka.jpg, Musa paradisiaca Mp2, Pisang nangka, (psv3)
https://upload.wikimedia.org/wikipedia/commons/9/97/YosriPisangNipah.jpg, Musa paradisiaca Mp5, Pisang nipah, (Yosri)
http://3.bp.blogspot.com/-T_gYUpyeVjw/UFLVNMsyOiI/AAAAAAAAAe8/eC4DdhODydw/s1600/13092012469.jpg, Musa paradisiaca Mp9, Pisang rastali, (keindahanberkebun)
http://2.bp.blogspot.com/-cpqCHLRNW5c/Vq2Ke2s7XCI/AAAAAAAACR4/yiQdmN-aAZ4/s1600/IMG_7177.jpg, Musa paradisiaca Mp9, Pisang rastali, (suria-helang-lui)
http://myagri.com.my/wp-content/uploads/2015/09/Pisang-tanduk.jpg, Musa paradisiaca Mp12, Pisang tanduk, (myagri)
https://upload.wikimedia.org/wikipedia/commons/2/2d/YosriPisangTanduk.jpg, Musa paradisiaca Mp12, Pisang tanduk, (Yosri)
https://voize.my/wp-content/uploads/2018/07/Jenis-jenis-pisang.jpg, Musa spp, (voize)
{Photo link, 照片鏈接, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
{Scientific name, 學名, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
Musa paradisiaca: Bluggoe, Musa paradisiaca bluggoe(36)
Musa paradisiaca: Bluggoe, Musa paradisiaca burro(9)
Musa paradisiaca: Bluggoe, Musa paradisiaca chato(9)
Musa paradisiaca: Bluggoe, Musa paradisiaca moko(9)
Musa paradisiaca: Bungaoisan, Musa paradisiaca bungaoisan(18)
Musa paradisiaca: Canara, Musa paradisiaca canara(18)
Musa paradisiaca: Canara, Musa sapientum canara(9)
Musa paradisiaca: Kluai nam phad, Musa paradisiaca kluai nam phad(18)
Musa paradisiaca: Kluai nam wa daeng, Musa paradisiaca kluai nam wa daeng(18)
Musa paradisiaca: Kluai nom mi, Musa paradisiaca kluai nom mi(18)
Musa paradisiaca: Kluai nom mi, Musa paradisiaca monthan(9)
Musa paradisiaca: Kluai teparod, Musa paradisiaca kluai teparod(36)
Musa paradisiaca: Kluai teparod, Musa paradisiaca kluai tiparot(9)
Musa paradisiaca: Laknau, Musa paradisiaca laknau(18)
Musa paradisiaca: Mp1, Musa paradisiaca pisang awak(9)
Musa paradisiaca: Mp10, Musa paradisiaca rajapuri(18)
Musa paradisiaca: Mp12, Musa corniculata(9)
Musa paradisiaca: Mp12, Musa paradisiaca horn(9)
Musa paradisiaca: Mp2, Musa paradisiaca kluai niu charache(18)
Musa paradisiaca: Mp5, Musa paradisiaca saba(9)
Musa paradisiaca: Mp9, Musa paradisiaca silk(21300)
Musa paradisiaca: Musa acuminata musa balbisiana(114000)
Musa paradisiaca: Musa chiliocarpa(14700)
Musa paradisiaca: Musa paradisiaca sapientum(118000)
Musa paradisiaca: Musa paradisiaca(506000)
Musa paradisiaca: Musa paradisiaca(accepted)(727000)
Musa paradisiaca: Musa sapientum(552000)
Musa paradisiaca: Mysore, Musa paradisiaca champa(9)
Musa paradisiaca: Mysore, Musa paradisiaca fillbasket(9)
Musa paradisiaca: Mysore, Musa paradisiaca mysore(18)
Musa paradisiaca: Mysore, Musa paradisiaca poovan(9)
Musa paradisiaca: Mysore, Musa paradisiaca thousand grain(9)
Musa paradisiaca: Pisang seribu, Musa chiliocarpa(9)
Musa paradisiaca: Pisang seribu, Musa paradisiaca pisang seribu(18)
Musa paradisiaca: Pome, Musa paradisiaca pome(18)
Musa paradisiaca: Silver bluggoe, Musa paradisiaca cenizo(9)
Musa paradisiaca: Silver bluggoe, Musa paradisiaca silver bluggoe(18)
Musa paradisiaca: Silver bluggoe, Musa paradisiaca silver moko(9)
Musa paradisiaca: Sirumalai, Musa paradisiaca sirumalai(18)
Musa paradisiaca: Thiruvananthapuram, Musa paradisiaca thiruvananthapuram(18)
{Scientific name, 學名, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
{English name, 英文名, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
Musa paradisiaca: Banana(224000)
Musa paradisiaca: Bluggoe, Apple plantain(3)
Musa paradisiaca: Bluggoe, Bluggoe
Musa paradisiaca: Bluggoe, Cooking banana(2)
Musa paradisiaca: Bluggoe, Hog banana(3)
Musa paradisiaca: Bluggoe, Horse banana(3)
Musa paradisiaca: Bluggoe, Horse plantain(2)
Musa paradisiaca: Bluggoe, Mafoubay(2)
Musa paradisiaca: Bluggoe, Square cooker(2)
Musa paradisiaca: Kluai nom mi, Indian plantain
Musa paradisiaca: Kluai nom mi, Thai cooking banana
Musa paradisiaca: Kluai nom mi, Thai plantain
Musa paradisiaca: Kluai teparod, Angels' food(2)
Musa paradisiaca: Kluai teparod, Banana tiparod(2)
Musa paradisiaca: Kluai teparod, Banana tiparot(2)
Musa paradisiaca: Mp1, Ducasse
Musa paradisiaca: Mp1, Ducasse banana(3)
Musa paradisiaca: Mp1, Thai cooking banana(2)
Musa paradisiaca: Mp10, Grindy(9)
Musa paradisiaca: Mp10, King banana(2)
Musa paradisiaca: Mp10, Orange-fleshed indian banana(2)
Musa paradisiaca: Mp10, Raja banana
Musa paradisiaca: Mp10, Rajah banana(2)
Musa paradisiaca: Mp10, Rajahpuri banana(2)
Musa paradisiaca: Mp10, Thai red-fleshed banana
Musa paradisiaca: Mp12, Eagle banana
Musa paradisiaca: Mp12, Horn banana
Musa paradisiaca: Mp12, Horn plantain(12)
Musa paradisiaca: Mp12, Horn(9)
Musa paradisiaca: Mp12, Horse plantain(2)
Musa paradisiaca: Mp12, Javanese cooking plantain(2)
Musa paradisiaca: Mp2, Crocodile fingers banana(2)
Musa paradisiaca: Mp2, Kluai niu charache(19)
Musa paradisiaca: Mp2, Thai crocodile fingers banana(2)
Musa paradisiaca: Mp5, Bali cooking banana(2)
Musa paradisiaca: Mp5, Compact banana
Musa paradisiaca: Mp5, Papaya banana
Musa paradisiaca: Mp5, Philippines cooking banana(2)
Musa paradisiaca: Mp5, Philippines saba banana(2)
Musa paradisiaca: Mp5, Saba
Musa paradisiaca: Mp5, Saba bananas
Musa paradisiaca: Mp5, Sweet plantain
Musa paradisiaca: Mp9, Apple banana(1180)
Musa paradisiaca: Mp9, Indian banana(182)
Musa paradisiaca: Mp9, Latundan banana(1570)
Musa paradisiaca: Mp9, Silk banana(321)
Musa paradisiaca: Mp9, Silk(34900)
Musa paradisiaca: Mp9, Sugar banana(152)
Musa paradisiaca: Mysore, Champa banana(2)
Musa paradisiaca: Mysore, Fillbasket
Musa paradisiaca: Mysore, Indian banana mysore(2)
Musa paradisiaca: Mysore, Mysore
Musa paradisiaca: Mysore, Mysore banana(2)
Musa paradisiaca: Mysore, Thousand grain
Musa paradisiaca: Pisang seribu, Thousand fingers banana(2)
Musa paradisiaca: Plantain banana
Musa paradisiaca: Plantain(89700)
Musa paradisiaca: Pome, Brazilian banana(2)
Musa paradisiaca: Pome, Hill banana(2)
Musa paradisiaca: Pome, Lady's finger banana(2)
Musa paradisiaca: Sapientum, Common banana
Musa paradisiaca: Silver bluggoe, Silver moko(2)
Musa paradisiaca: Silver bluggoe, Silvery banana(2)
Musa paradisiaca: Silver bluggoe, Thai cooking banana(2)
Musa paradisiaca: Sirumalai, Sirumalai hills pome
Musa paradisiaca: Sirumalai, Sirumalai hills virupakshi
Musa paradisiaca: Thiruvananthapuram, King
{English name, 英文名, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
{Chinese name, 中文名, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
Musa paradisiaca: 大蕉, Da jiao(2720)
Musa paradisiaca: 弓蕉(1870)
Musa paradisiaca: 甘蕉(3130)
Musa paradisiaca: 种马来西亚常见 mp2 mp5 mp9 mp12
Musa paradisiaca: 种马来西亚最常见 mp9
Musa paradisiaca: 種花期全年(23)
Musa paradisiaca: 種食譜拔絲香蕉(21700)
Musa paradisiaca: 種食譜炸香蕉(373000)
Musa paradisiaca: 粉芭蕉, Fen ba jiao
Musa paradisiaca: 芎蕉(2130)
Musa paradisiaca: 芽蕉(1610)
Musa paradisiaca: 香蕉, Xiang1 jiao1(4660)
Musa paradisiaca: Bluggoe, 粉蕉
Musa paradisiaca: Bluggoe, 蜜蕉
Musa paradisiaca: Laknau, 棉花蕉(2)
Musa paradisiaca: Mp1, 南华蕉
Musa paradisiaca: Mp1, 南華蕉(2)
Musa paradisiaca: Mp1, 密蕉(2)
Musa paradisiaca: Mp1, 阿華蕉
Musa paradisiaca: Mp10, 大王蕉
Musa paradisiaca: Mp12, 大蕉
Musa paradisiaca: Mp12, 牛角蕉(3)
Musa paradisiaca: Mp2, 囊卡蕉(2)
Musa paradisiaca: Mp2, 菠蘿蜜蕉
Musa paradisiaca: Mp5, 尼芭蕉(2)
Musa paradisiaca: Mp9, 丝蕉(7)
Musa paradisiaca: Mp9, 吕宋蕉(22)
Musa paradisiaca: Mp9, 呂宋蕉(20)
Musa paradisiaca: Mp9, 日本蕉(3)
Musa paradisiaca: Mp9, 種病蟲害枯萎鐮刀菌(57)
Musa paradisiaca: Mp9, 種病蟲害細菌性枯萎病(162)
Musa paradisiaca: Mp9, 粉蕉(72)
Musa paradisiaca: Mp9, 絲蕉(7)
Musa paradisiaca: Mp9, 过山香(129)
Musa paradisiaca: Mp9, 龙牙蕉(34)
Musa paradisiaca: Mysore, 假呂宋
Musa paradisiaca: Mysore, 假呂宋蕉
Musa paradisiaca: Mysore, 結鈴蕉
Musa paradisiaca: Pisang seribu, 千層蕉
Musa paradisiaca: Sapientum, 香蕉, Xiang jiao
{Chinese name, 中文名, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
{Malay name, 馬來文名, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
Musa paradisiaca: Bluggoe, Kosta
Musa paradisiaca: Bluggoe, Pisang abu keling(2)
Musa paradisiaca: Bluggoe, Pisang batu(2)
Musa paradisiaca: Bluggoe, Pisang kari
Musa paradisiaca: Bluggoe, Pisang kelat abu(3)
Musa paradisiaca: Bluggoe, Pisang kelat keling
Musa paradisiaca: Bluggoe, Pisang kepok hijau(2)
Musa paradisiaca: Bluggoe, Pisang kosta hijau
Musa paradisiaca: Bluggoe, Pisang kosta(2)
Musa paradisiaca: Bungaoisan, Pisang candi
Musa paradisiaca: Canara, Pisang geraksa
Musa paradisiaca: Canara, Pisang raja talong
Musa paradisiaca: Kluai nam phad, Pisang kelat air
Musa paradisiaca: Kluai nam phad, Pisang longong
Musa paradisiaca: Kluai nam wa daeng, Pisang longok
Musa paradisiaca: Kluai nam wa daeng, Pisang siem
Musa paradisiaca: Kluai nom mi, Pisang abu bujal
Musa paradisiaca: Kluai teparod, Pisang abu siam(5)
Musa paradisiaca: Kluai teparod, Pisang batu malaysia
Musa paradisiaca: Kluai teparod, Pisang batu(2)
Musa paradisiaca: Kluai teparod, Pisang benggala barat
Musa paradisiaca: Kluai teparod, Pisang siam(5)
Musa paradisiaca: Laknau, Pisang kapas
Musa paradisiaca: Laknau, Pisang pota
Musa paradisiaca: Laknau, Pisang putar
Musa paradisiaca: Mp1, Awak(9)
Musa paradisiaca: Mp1, Pisang awak besar
Musa paradisiaca: Mp1, Pisang awak betul besar
Musa paradisiaca: Mp1, Pisang awak kelat
Musa paradisiaca: Mp1, Pisang awak kelat siam(2)
Musa paradisiaca: Mp1, Pisang awak legor
Musa paradisiaca: Mp1, Pisang awak siam
Musa paradisiaca: Mp1, Pisang awak(17)
Musa paradisiaca: Mp1, Pisang kelat legor
Musa paradisiaca: Mp1, Pisang kelat siam(2)
Musa paradisiaca: Mp1, Pisang klotok(5)
Musa paradisiaca: Mp1, Pisang siem
Musa paradisiaca: Mp1, Pisang siem paris
Musa paradisiaca: Mp1, Pisang wak biji
Musa paradisiaca: Mp10, Biu raja
Musa paradisiaca: Mp10, Kelat raja(9)
Musa paradisiaca: Mp10, Pisang kelat raja
Musa paradisiaca: Mp10, Pisang pemanggil
Musa paradisiaca: Mp10, Pisang raja bulu(2)
Musa paradisiaca: Mp10, Pisang raja kepek
Musa paradisiaca: Mp10, Pisang raja pahang
Musa paradisiaca: Mp10, Pisang raja talun(3)
Musa paradisiaca: Mp10, Pisang raja(3)
Musa paradisiaca: Mp10, Raja(9)
Musa paradisiaca: Mp10, Rajapuri(18)
Musa paradisiaca: Mp11, Relong(9)
Musa paradisiaca: Mp12, Lang(9)
Musa paradisiaca: Mp12, Pisang byar
Musa paradisiaca: Mp12, Pisang gading
Musa paradisiaca: Mp12, Pisang goreng(97300)
Musa paradisiaca: Mp12, Pisang helang
Musa paradisiaca: Mp12, Pisang lang(4)
Musa paradisiaca: Mp12, Pisang raja lang
Musa paradisiaca: Mp12, Pisang tandok(5)
Musa paradisiaca: Mp12, Pisang tanduk helang
Musa paradisiaca: Mp12, Pisang tanduk(11)
Musa paradisiaca: Mp2, Nangka(9)
Musa paradisiaca: Mp2, Pisang goreng(48000)
Musa paradisiaca: Mp2, Pisang lampeng(2)
Musa paradisiaca: Mp2, Pisang nangka manis
Musa paradisiaca: Mp2, Pisang nangka(9)
Musa paradisiaca: Mp5, Nipah(9)
Musa paradisiaca: Mp5, Pisang abu
Musa paradisiaca: Mp5, Pisang abu nipah(6)
Musa paradisiaca: Mp5, Pisang batu
Musa paradisiaca: Mp5, Pisang goreng(4780)
Musa paradisiaca: Mp5, Pisang kebatu
Musa paradisiaca: Mp5, Pisang kepok(6)
Musa paradisiaca: Mp5, Pisang menurun
Musa paradisiaca: Mp5, Pisang nepah(5)
Musa paradisiaca: Mp5, Pisang nipah(13)
Musa paradisiaca: Mp5, Pisang saba
Musa paradisiaca: Mp5, Pisang sabah(2)
Musa paradisiaca: Mp5, Pisang tematu
Musa paradisiaca: Mp5, Pisang tioman
Musa paradisiaca: Mp6, Abu(9)
Musa paradisiaca: Mp9, Latundan(3860)
Musa paradisiaca: Mp9, Pisang raja sereh(241)
Musa paradisiaca: Mp9, Pisang rastali(91)
Musa paradisiaca: Mp9, Rastali(1280)
Musa paradisiaca: Mysore, Pisang assam keling(5)
Musa paradisiaca: Mysore, Pisang assam(2)
Musa paradisiaca: Mysore, Pisang ceylon(2)
Musa paradisiaca: Mysore, Pisang keling(10)
Musa paradisiaca: Mysore, Pisang rastali keling(4)
Musa paradisiaca: Mysore, Pisang sariman
Musa paradisiaca: Pisang seribu, Pisang belalai gajah
Musa paradisiaca: Pisang seribu, Pisang kelat
Musa paradisiaca: Pisang seribu, Pisang seribu malaysia(3)
Musa paradisiaca: Pisang seribu, Pisang seribu(4)
Musa paradisiaca: Pisang(24)
Musa paradisiaca: Pome, Pisang beraksa
Musa paradisiaca: Pome, Pisang kelat jambi(6)
Musa paradisiaca: Silver bluggoe, Kepok awu
Musa paradisiaca: Silver bluggoe, Pisang abu perak(2)
Musa paradisiaca: Silver bluggoe, Pisang kepok awu(2)
Musa paradisiaca: Silver bluggoe, Pisang kosta putih(2)
Musa paradisiaca: Silver bluggoe, Pisang nipal(2)
Musa paradisiaca: Thiruvananthapuram, Pisang kelat
Musa paradisiaca: Thiruvananthapuram, Pisang kelat air
Musa paradisiaca: Thiruvananthapuram, Pisang longong
{Malay name, 馬來文名, musa_paradisiaca.htm, 2019-12-16, Musa paradisiaca, Banana, 香蕉}
{Article, 文章, musa_paradisiaca.htm, 2019-12-15, Musa paradisiaca, Banana, 香蕉}
[2019-12-15, Musa paradisiaca, Banana, 香蕉, (animhosnan)]
http://animhosnan.blogspot.com/2016/09/buah-popular-di-malaysia-part-7.html
Dari penelitian penulis mendapati berbagai varieti pisang di tanam di Malaysia tetapi pisang yang paling Popular ialah Pisang Mas (MP3), Pisang Rastali (MP9), Pisang Cavendish (MP14) dan Pisang Berangan (MP4).
Pisang lain yang popular juga di tanam adalah Pisang Tanduk atau *Pisang Lang (MP12), Pisang Nangka (MP2) *dan juga *Pisang Nipah (MP5)*.
[2019-12-15, Musa paradisiaca, Banana, 香蕉, (animhosnan)]
[2018-12-26, Musa paradisiaca, Banana, 香蕉, (wikipedia)]
https://en.wikipedia.org/wiki/Musa_%C3%97_paradisiaca
Musa × paradisiaca is the accepted name for the hybrid between Musa acuminata and Musa balbisiana.
Linnaeus originally used the name M. paradisiaca only for plantains or cooking bananas, but the modern usage includes hybrid cultivars used both for cooking and as dessert bananas.
Linnaeus's name for dessert bananas, Musa sapientum, is thus a synonym of Musa × paradisiaca.
Cultivars of M. × paradisiaca are usually sterile, without seeds or viable pollen.
Banana plants were originally classified by Linnaeus into two species, which he called Musa paradisiaca for those used as cooking bananas (plantains), and M. sapientum for those used as dessert bananas.
It was later discovered that both of his "species" were actually cultivated varieties of the hybrid between two wild species, M. acuminata and M. balbisiana, which is now called M. × paradisiaca L.
The circumscription of the modern taxon M. × paradisiaca thus includes both the original M. paradisiaca and M. sapientum, the latter being reduced to a synonym of M. × paradisiaca.
Cultivated varieties are now given cultivar names, with the cultivars classified into groups and subgroups.
Thus M. × paradisiaca 'Horn' is a cultivar belonging to the AAB genome group, Plantain subgroup.
[2018-12-26, Musa paradisiaca, Banana, 香蕉, (wikipedia)]
[2018-12-26, 三倍体香蕉, (学生作业答案)]
https://zy.wenku1.com/question/8423b6236843991229.html
现在香蕉的栽培种起源于尖叶蕉和长梗蕉,是由这两个原始种通过杂交后进化而成的。
香蕉的染色体基数为11,如果把尖叶蕉基因组称为A、长梗蕉基因组称为B,一般A基因产量较高、风味较佳,而B基因抗逆性较好,如抗寒性、抗旱性、抗涝性等。
香蕉的基因型可分为二倍体的AA、AB、BB,染色体22个;三倍体的AAA、AAB、ABB、BBB,染色体33个和四倍体的AAAA、AAAB、AABB、ABBB和BBBB,染色体44个。
四倍体香蕉主要是由二倍体经人工培育而成的品种。
二倍体香蕉产量较低。
在生产上的栽培品种主要为三倍体香蕉。
在三倍体香蕉中,AAA和部份的AAB风味较好,多以鲜食为主,而BBB、ABB和部份的AAB风味较差,多以煮食为主。
香蕉是由尖叶蕉进化的三倍体,大蕉和粉蕉则是杂种三鸡体。
新物种形成的必要条件是生殖隔离。
新物种的形成通常有两种方式:
一种是渐变式,即高中教材上所说的长期的地理隔离达到生殖隔离。
另一种是爆发式,即由于多倍体生物一旦形成,和原来的物种就发生生殖隔离,因而成为新物种。
比如教材上提到的二倍体西瓜加倍成四倍体西瓜,二倍体西瓜与四倍体西瓜杂交产生三倍体西瓜不育,所以四倍体西瓜是新物种;三倍体西瓜由于联会紊乱不能产生后代,所以不是一个新物种。
从教材上的概念来看:能够在自然状态下相互交配并且产生可育后代的一群生物称为一个物种。
香蕉是三倍体在自然状态无法相互交配,只能靠无性生殖,不符合物种的概念。
但是,有没有想到其实不能相互交配产生后代的生物很多,比如多数原核生物都是靠无性生殖产生后代,难道它们都不是物种吗?
所以我们教材上物种的概念有一定的局限性。
美国著名进化生物学家E.迈尔认为: “生物学物种概念的根据是种群的生殖隔离。
因此这一概念不能用于放弃了两性繁殖的动物和植物。
就这些生物来说,一般生物学意义的种群并不存在。
在无性繁殖的物种中每个个体和每个克隆都有生殖隔离着的。
因此将其中每个个体或克隆称为单独的物种将是十分荒谬的。
因此,我们一般意义上所说的这个物种概念并不涉及营无性繁殖的生物。
E.迈尔认为物种不单是以生殖隔离为特征而且它还以分布在一定的自然区域具有一定的形态结构和生理功能为第二特征,此第二特征通常可应用于无性繁殖生物。
因此,香蕉是一个营无性生殖的物种。
[2018-12-26, 三倍体香蕉, (学生作业答案)]
{Article, 文章, musa_paradisiaca.htm, 2019-12-15, Musa paradisiaca, Banana, 香蕉}
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