Answer:
A fixed allele is an allele that is the only variant that exists for that gene in all the population
Explanation:
Coordination btn different organs in the body like skeleton cells
If you don’t give me brainliest you’re gay for james charles
Answer:
Over time, adaptations offer survival advantages toward moist and humid environments. The animals with these traits survive and reproduce passing on the traits.
Explanation:
Honestly I am not sure but tell me if i helped