trachea --> bronchi -->bronchioles --> alveoli
The bronchial tubes in the lungs divide into smaller branches known as bronchioles, which further subdivide into tiny air sacs called alveoli. This branching pattern resembles the structure of a tree, with the bronchial tubes acting as the trunk and the alveoli as the leaves where gas exchange occurs.
Birch trees typically have a pyramidal or conical shape when young, with branches starting low on the trunk and gradually spacing out as they grow taller. The branches are generally slender and pendulous, drooping towards the ground. Birch trees have a light and airy canopy.
This phrase typically means that someone's current appearance or behavior closely resembles how they used to look or act in the past. It suggests a return to a familiar state or pattern.
Respiratory control centers are located in the medulla and the pons. In the medulla the ventral respiratory group contains rhythm generators whose output drives respiration. Also in the medulla, the neurons of the dorsal respiratory group integrate peripheral sensory input and modify the rhythms generated by the VRG. The pons respiratory centers interact with the medulla centers to smooth the breathing pattern. The respiratory center (RC), itself, is located in the medulla oblongata, the lowermost portion of the brainstem.
The process of smoothing transitions from inspiration to expiration is regulated by the respiratory centers in the brainstem, which coordinate the contraction of respiratory muscles. This includes the diaphragm and intercostal muscles, which work together to control the flow of air in and out of the lungs. Smooth transitions are important for maintaining a regular breathing pattern and efficient gas exchange in the body.
it divides into two bronchis and the the aveioli
it divides into two bronchis and the the aveioli
bronchi
The bronchial tubes in the lungs divide into smaller branches known as bronchioles, which further subdivide into tiny air sacs called alveoli. This branching pattern resembles the structure of a tree, with the bronchial tubes acting as the trunk and the alveoli as the leaves where gas exchange occurs.
bonchi
The Lungs
Biologists refer to the system of bronchi and bronchioles as a "bronchial tree" because its structure resembles that of a tree, with a main trunk (the trachea) branching out into progressively smaller and more numerous branches (the bronchi and bronchioles). This branching pattern facilitates the efficient distribution of air to the lungs, similar to how a tree's branches distribute nutrients and water. The term highlights both the anatomical organization and the functional complexity of the respiratory system.
On uniform rock, a dendritic drainage pattern typically develops. This pattern resembles the branches of a tree, where tributaries spread out from a central trunk. The uniformity of the rock allows for the consistent erosion and flow of water, leading to this branching configuration. Dendritic patterns are common in regions with relatively flat terrain and homogenous rock types.
The Yenisei River exhibits a dendritic drainage pattern. This type of pattern resembles the branches of a tree, where rivers and streams branch out from a central trunk. The topography and geological features of the region contribute to this branching structure, allowing tributaries to flow into the main river in a way that maximizes drainage efficiency.
The aortic arch in cats typically has three main branches: the brachiocephalic trunk, the left common carotid artery, and the left subclavian artery. The brachiocephalic trunk further divides into the right common carotid artery and the right subclavian artery. This branching pattern supplies blood to the head, neck, and forelimbs.
it means it looks like the branches of a tree
Coroot lattice is a type of lattice that is used in trellises. The pattern of coroot lattice resembles a checkerboard.