B.the population of the species are reasonably constant over time
Answer:
B) It showed that humans are in the species sapiens.
Explanation:
Cladistics was invented for the purpose of improving on taxonomy and it is a way to deal with biological classification. DNA technology lead to more use of cladistics because it changed ideas about which animals were closely related and also it showed new evolutionary relationships between animals.
Answer:
The basement membrane or basal lamina on which the epithelium form, made by extracellular matrix.
Explanation:
The basement membrane is the layer underlies all epithelia that is made up extracellular matrix secreted by the epithelium cells that provide structural support to the structure of epithelia.
It forms the barrier between epithelial tissues therefore once a epithelial cancer penetrate this basement membrane it will spread to all underlying tissues.
Thus, the correct answer is - The basement membrane or basal lamina on which the epithelium form, made by extracellular matrix.
The basement membrane is form of extracellular matrix that underlies all epithelia. It provides structural support to epithelia and forms a mechanical connection between epithelia and underlying connective tissue.
The basement membrane, or basal lamina, is a sheet of proteins and other substances to which epithelial cells adhere and that forms a barrier between tissues.
Epithelial cancers may have the ability to penetrate through the basement membrane and spread to underlying tissues.
Pathways through which nitrogen is recycled through the biosphere. Water that falls from clouds in the atmosphere to Earth's surface, such as rain, snow, and sleet. Precipitation that is not absorbed by the soil and flows over the surface of the ground. Process in which plants give off water vapor.
seeps in the ground and becomes ground water. Water is taken by roots of plants after going through plants the water moves in the atmosphere. ... in the living portion of the water cycle, water is taken up by.
