Answer:
Pluto at the boundary of the solar system,
50% of the solar system's mass comes from the sun
<span>False. A condition in which gametes are the same size and shape is isogamy. </span>
Answer:
Silent mutations are mutations in DNA that do not have an observable effect on the organism's phenotype. They are a specific type of neutral mutation. The phrase silent mutation is often used interchangeably with the phrase synonymous mutation; however, synonymous mutations are not always silent, nor vice versa.