俄罗斯拆除一苏联时期烂尾电视塔瞬间
百度 然而，在很多电视剧里，精英几乎只有在谈情说爱时才既“精致”又“英雄”。
The study of plants and plant life.
5 questions from the last 30 days
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0
answers
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Is it true that pineapple juice and stems contain cellulase [closed]
I've read this in a number of places but I'd like academic evidence before I stockpile pineapple juice for breaking down fibre.
10
votes
1
answer
1k
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Raspberry-like berries, but with maple-shaped leaves
Berries resemble raspberries
Leaves are different than raspberry leaves; similar to maple leaves
Bon Echo area, Ontario, Canada
Crown land woods, not near any gardens
July 29, 2025
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3
votes
0
answers
26
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what is the common snow-white epiphyte on the edges of Quercus garryana leaves?
Often, the leaves of my mature Quercus garryana have white fluffy stuff growing on them especially the edges. Here is a photo of apparently the same organism on a seedling:
I find none currently on ...
- 131
0
votes
0
answers
28
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How do plants protect themselves against mutating pathogens?
I learnt that plants lack an adaptive immune system. It seems like pathogens would much prefer to feast on some immobile organism, which exists en masse compared to animals.
2
votes
1
answer
49
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Conjoined yellow cherries — Do the pits have identical DNA?
I bought some yellow sweet cherries from a grocery store in Ontario, Canada. One of the cherries was actually two cherries combined with a single stem. (Size: 1.5 inches wide total; product of USA.)
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