The answer is radial symmetry.
Radially symmetric organisms have no left or right side of the body. Their body can be divided into equal parts about a central point. It is like cutting a pie into equal parts. The body parts are extended outward from its center. This type of symmetry is characteristic for<span> starfish, urchins, sea cucumbers, sea anemone, jellyfish, corals.</span>
Answer:
The organisms homeostasis
Pili are the filaments that help some bacteria stick to surfaces and exchange plasmids through conjugation.
Pili are hollow, hair like appendages that are found on the surface of some bacterial cells. Pili are composed of a special protein (known as pilin). Pilia act as a means of attachment of bacteria to surfaces (such as their host) and it is also used by bacteria to exchange their genetic material (plasmids) in the mating process between cells (known as conjugation).
Both of the Hibiscus plants have different colors, when mixing both the blue and yellow gene the younger plants combined the genes and make the color green.
