Answer:
The purpose of the outer covering of the bird helps keep it warm and to help it fly, whilst the outer cover of the tree is to protect it from bugs.
Explanation:
6. C. Concentration of wind and water.
7. B. Potash
8. D. Exploring rock formations for mineralization
9. B. 30%
10. C. A longwall.
Active transport moves molecules across the plasma membrane of a cell with the help of transport proteins and energy (ATP).
Active transport is the means of transport of molecules across the plasma membrane with the help of energy. This method is usually used for the transport of molecule against their concentration gradient, i.e., from lower concentration to higher concentration.
Plasma membrane is the outer layer surrounding the cell. It is made up of lipid bilayer, proteins, carbohydrates and cholesterol. The lipid bilayer is amphipathic since the lipid head is hydrophilic and its tail is hydrophobic. The plasma membrane is semi-permeable in nature.
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According to the research, the correct option is differentiation. The expression of different subsets of genes to manufacture proteins drives the specialization of distinctive cell types and is referred to as differentiation.
<h3>What is
differentiation?</h3>
It is the process by which a cell becomes another more specialized cell type that will involve morphological variations in the composition of its membrane and are produced due to a reprogramming of its gene expression.
Evolutionarily it has remained a stable process, occurring as the morphological and physiological transformation of meristematic cells into adult tissues or specialization.
Therefore, we can conclude that according to the research, the correct option is differentiation. The expression of different subsets of genes to manufacture proteins drives the specialization of distinctive cell types and is referred to as differentiation.
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