Depending on the density and the specific species, trees further inside of the stand will have fewer branches. The branches support the leaves, which is where the tree produces its food but require large amounts of water. As density increases shading reduces the efficiency of the leaves. At some point the leaves produce less food and consume more water than the tree can afford. The supporting tissues in the branch also require nutrients for cellular activity, so the tree cuts its losses by allowing the branch to die. This causes the crown (the live leaf area of the tree) to recede and can reduce the overall vigor and growth.
This is much more prevalent in shade-intolerant species such as ponderoas pine. Shade tolerant species, such as Douglas-fir, grow much slower and can survive with more crown area and less available light.
For that reason, trees on the edge of the stand more will have fuller, longer crowns (more branches lower on the trunk).
Trunks
Trees have big and long trunks so that they can stand erect in worst climates lke earthquakes , floods , very fast blowing winds etc. In tropical rain forests trees become tall in search of more sunlight.
wood from tree trunks and branches can be made into wood for chairs/tables etc.
A tree always wants to grow toward the Sun (phototropism), and individual branches will grow toward the brightest location, as openings in a forest or stand. The most successful vertical branch can often become the main trunk. Constant winds can also force trunks to bend, as they will attempt to grow vertically despite being bent by wind.
Lymphatic trunks from the lumbar region empty into the Thoracic Duct.
Trunks
branches
why do orchids live branches or trunks of trees
why do orchids live branches or trunks of trees
Roots, trunks and branches.
it is use to cut the trunks , wood, and also branches.
because not all trees have branches which is adventitious and others have straight trunks without branches like coconut trees Roots not arising from radical (embryonic root) are called adventitious roots.
because not all trees have branches which is adventitious and others have straight trunks without branches like coconut trees Roots not arising from radical (embryonic root) are called adventitious roots.
She Left Without Her Trunks - 1916 was released on: USA: 1916
trunks can't as he was born without a tail.
Bottle trees from Australia and Baobab trees from Africa
Usually softwoods as they have more branches and lumps on the trunk.