Gentle strangulation read answer 20

Yes 73...74..75..

Page 76, right, because... So... As long as...

Only... Though... But...

And.. 3.Paintings, nets, pythons, written:

The crooked leaf ficus looks beautiful on the outside, but it is actually extremely dangerous. 4 It turns out that in the body of the plant ... The life of the tree.

Title... How can I answer no question...

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In the plant kingdom, there is a group of perennial téng plants that have a particularly strong ability to entangle huge trees, and are called "stranglers".

There is a crooked-leaved ficus in the dense forest of Xishuangbanna, Yunnan, which can climb up the tree. At first, the vines of the crooked-leaved ficus just leaned against the trunk and gently wound and grew slowly, looking picturesque and intriguing. But year after year, those thin vines gradually turned into thick vines like giant pythons (mǎng), wrapping the trees tighter and tighter.

In the end, the tree was hanged alive by the rattans. It seems that the big tree will not understand until it dies that these vines that are like little birds all day long will kill it.

In Jiangsu and Zhejiang, the common wisteria also belongs to the strangulation plant, this wisteria has a thick stem and a strong winding ability. In Taohuatan, Huangyan, Zhejiang, there is a big tree that two people hug, and it was entangled alive by wisteria.

From this point of view, the wisteria, with its beautiful posture and pleasant floral fragrance, turned out to be one of the killers of the plant world, and its strangulation power is amazing!

Why are tall trees strangled by these lianas? It turns out that there are two types of conductive tissues in plants: one is the xylem, which transports water and minerals, which is located in the center of the trunk; The other type is the nutrient-transporting rèn bark, which is in the bark.

When trees are tightly entangled by strangled plants, the development of the phloem and the transport of nutrients will be affected, seriously endangering their own development and even their lives. The mystery of the trees being hanged by vines lies here.

Because strangling plants is like a painting, slowly growing around the tree, and it also threatens the life of the tree, which is a gentle knife.

1) Because. So... If. Only...

2) Ficus crooked-leaved wisteria. Outline.

I have already written all right, the answers on the Internet are all wrong, success depends on yourself, don't be opportunistic.

Gentle strangulation.

What is the mystery of trees being strangled to death by vines?

The rattan begins as it winds gently and grows thicker and thicker to compete with the tree for nutrients and curb the tree's growth. Therefore, it is a gentle strangulation.

Is that the question?