Biotic means living, so it would have to be symbiotic algae.
Answer:
The correct answer is option B. membrane budding requires transient breakages in the bilayer membrane.
Explanation:
Phospholipid bilayer consists of two layers of the phospholipids with a hydrophilic head externally and hydrophobic tail internally in each phospholipid molecule. It is the surrounding membrane that encloses the cell cytoplasm and contents.
Internally phospholipid bilayer are hydrophobic due to hydrophobic in nature. It acts as a barrier that separates the cell from the external environment. It is possible to spontaneous formation of bilayers is due to to the chemical properties.
Thus, the correct answer is option B.
A basic source of the confusion is that in the course of evolution whole
suites of genes have apparently been transferred sideways among the
major branches. Among animals, genes are passed vertically from parent
to child but single-celled creatures tend to engulf each other and
occasionally amalgamate into a corporate genetic entity. It has long
been argued that mitochondria, the tiny organelles that handle the
energy metabolism of eukaryotic cells, were once free-living bacteria
that were enslaved by an early eukaryote. Mitochondria still possess
their own, bacteria-like DNA but many of their genes have emigrated into
the eukaryotic cell's own DNA in the nucleus.
Biology is important to our lives because it allows humans to understand their bodies and their resources.
