Answer:
They can form lipid bilayers because of their amphiphilic characteristic. The structure of the phospholipid molecule generally consists of two hydrophobic fatty acid "tails" and a hydrophilic "head" consisting of a phosphate group. The two components are usually joined together by a glycerol molecule. The phosphate groups can be modified with simple organic molecules such as choline, ethanolamine or serine.Explanation:
Answer:
Mutualism is a symbiotic relationship in which both species benefit.
Explanation:
Answer:
Option B, 218 deer per year
Explanation:
As we know

Where K is the carrying capacity
K is the rate constant
dP/dt is the change in population per unit time and
P is the population
Substituting the given values we get

Option B is correct
Answer:
Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.
Explanation:
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The answer is isostasy. The theory states that equilibrium
is constantly sought as the lithosphere floats on the denser mantle beneath.
One theory of isostasy is that places of
high elevation such as mountains have low densities 'roots' pressing deep into the mantle.