Some people buy certain types of dogs that are known as good guard dogs. Which of these characteristics would be an advantage for a type of dog that is bred to be a guard dog?

A:loud bark
B: Short snout
C: soft fur
D: long tail

I think it's B but I'm not 100% sure.

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now