Genetically dominant means that the trait will always be dominant to the genetically recessive trait as long as the allele for that trait is present.
Let's say you have an R allele that codes for a brown coat and an r allele that codes for a white coat. Say the R allele is genetically dominant to the r allele.
If you have an animal with the genotype RR or Rr, it will show a brown coat because the genetically dominant R allele is present.
Only if the animal as a rr genotype will the white coat show because the genetically dominant R allele isn't present.
When you crossbreed, genetic dominance can be important because it can increase the chances you'll have more diverse offspring with increased chance of survival since the dominant traits, if favorable, will always show for a trait.
"A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet. As the air rises, the water vapor within it condenses forming clouds and often precipitation too. ... Wind blows away from high pressure."
That's because it helps migrate the serves in 2 important purposes: conserve (save) energy and it is easy to keep track for the birds to fly in the group. :) :) :)
The first stage in Meiosis I is prophase I. During this stage the DNA condenses into chromosomes. During prophase I, homologous chromosomes pair up and exchange sections of DNA. This is called recombination or crossing over
The correct answer is G. plants can't grow into each other, so when they are tightly packed together they will not grow as large as they would if they were spaced out.
