tag:blogger.com,1999:blog-6189301269014580553.post4860721940362937113..comments2024-01-06T05:12:53.304-08:00Comments on IGCSE Biology: 3.4 understand that the growth of the pollen tube followed by fertilisation leads to seed and fruit formationHannahHelphttp://www.blogger.com/profile/03691395988069139300noreply@blogger.comBlogger7125tag:blogger.com,1999:blog-6189301269014580553.post-36496179531407158422017-06-26T18:44:05.235-07:002017-06-26T18:44:05.235-07:00more at
http://igcse-biology-notes.blogspot.hk/20...more at<br /><br />http://igcse-biology-notes.blogspot.hk/2017/06/34-understand-that-growth-of-pollen.htmlSophieRicehttps://www.blogger.com/profile/13705440934126533157noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-21606387363044362712017-06-26T03:24:00.423-07:002017-06-26T03:24:00.423-07:00http://igcse-biology-2017.blogspot.hkhttp://igcse-biology-2017.blogspot.hkMike Tsanghttps://www.blogger.com/profile/03258537445077686448noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-47132936575338396482016-05-15T07:52:28.829-07:002016-05-15T07:52:28.829-07:00yumyumAnonymoushttps://www.blogger.com/profile/02364749011077229453noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-46344872676303440872016-01-06T04:16:16.032-08:002016-01-06T04:16:16.032-08:00the pollen grain tube grows down through the style...the pollen grain tube grows down through the style. Enzymes that digest the style, travel down the style to the ovuledonny1738https://www.blogger.com/profile/17492165929859615091noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-32487814150634046472015-01-03T16:09:25.734-08:002015-01-03T16:09:25.734-08:00My tutor told me that it was digestive enzymes if ...My tutor told me that it was digestive enzymes if that helps?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-91287354345756588852014-12-26T11:41:04.788-08:002014-12-26T11:41:04.788-08:00I'm afraid I don't actually know the answe...I'm afraid I don't actually know the answer, I expect it has something to do with hormones, enzymes and proteins... you don't need to know it for GCSE but I will try and find out anyway :)HannahHelphttps://www.blogger.com/profile/03691395988069139300noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-11680572295412829902014-12-23T08:49:21.645-08:002014-12-23T08:49:21.645-08:00how does the pollen tub form? is it enzymes
P.S ...how does the pollen tub form? is it enzymes <br /><br />P.S thanks for this blogAnonymoushttps://www.blogger.com/profile/13473745756902580181noreply@blogger.com