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Sometimes people find that they allergic for something in the late ages, for example to eat something, after they ate the same things for long time and they didn't have any noticeable problem with it. So my question basically is if an allergy to something starts late or it always there but it just increase with time? 93.126.116.89 ( talk) 06:13, 12 January 2019 (UTC)
I've found plenty of literature regarding grafting gymnosperms and angiosperms but extremely little on grafting ferns. Is the lack of information due to ferns having an inability to be grafted? Or is possible to graft them, but it's just very rarely done? OrganoMetallurgy ( talk) 19:24, 12 January 2019 (UTC)
Science desk | ||
---|---|---|
< January 11 | << Dec | January | Feb >> | January 13 > |
Welcome to the Wikipedia Science Reference Desk Archives |
---|
The page you are currently viewing is an archive page. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages. |
Sometimes people find that they allergic for something in the late ages, for example to eat something, after they ate the same things for long time and they didn't have any noticeable problem with it. So my question basically is if an allergy to something starts late or it always there but it just increase with time? 93.126.116.89 ( talk) 06:13, 12 January 2019 (UTC)
I've found plenty of literature regarding grafting gymnosperms and angiosperms but extremely little on grafting ferns. Is the lack of information due to ferns having an inability to be grafted? Or is possible to graft them, but it's just very rarely done? OrganoMetallurgy ( talk) 19:24, 12 January 2019 (UTC)