The answer is D. Because planting nonnative species is bad for the area because the plants that normally grow there have to compete with that new species then.
Answer:
D) homologous pairs of chromosomes form tetrads
Explanation:
During prophase I, the homologous chromosomes condense and become visible as the x shape we know, pair up to form a tetrad, and exchange genetic material by crossing over.
Answer:b
Explanation:
It will only be found in some cells because when a mutation is formed it will most likely not be able to spread
Swim Bladder is the answer for sure
