Answer:
The correct answer will be option- E
Explanation:
The founder effect is the effect observed on the gene pool when a new isolated population is founded by the individuals migrated from the larger population. After migration, they inbred among them which changes the genetic pool of the small population.
In the given question since the population of the small town remained isolated from the American population and inbred among them, therefore, changed the genetic pool of the population.
Thus, the founder effect is the correct answer.
Answer:
Salinity from irrigation can occur over time wherever irrigation occurs, since almost all water (even natural rainfall) contains some dissolved salts. When the plants use the water, the salts are left behind in the soil and eventually begin to accumulate
Explanation:
1. nucleus--> this is where the formation of ribosomal subunits.2. cytoplasm---> this is where the attachment of an amino acid to tRNA.3. Free ribosomes---> this where the translation of cytoplasmic proteins happens.4. chromatin---> this is where transcription and RNA processing happens.5. ribosomes---> translation of secreted proteins
Answer:
a negatively charged particle is an electron
