Which trait is solely dependent on its environment?

Name the cranial nerve responsible for the following: Puckering your lips Smiling Turning your head from side to side ("no") Sticking out your tongue

The modern atomic theory has been updated over the years as new observations of the atom have been made. What is likely to happen in the future A: There's just no was to tell what might happen. B: We will find out the entire model is wrong.

What did Thomson contribute to the model of the atom? A. The neutron B. The electron cloud C. The electron D. The nucleus

Which statement best describes the difference between a gene and an allele? A. A section of a chromosome that usually contains the code for a particular protein is an allele. A gene is one of two or more variations of an allele. B.

A drainage basin is a. the channel of a stream. b. the land covered by floodwaters. c. the land that contributes water to a stream. d. all streams that flow directly into an ocean.

If the probability of an offspring is 50% homozygous dominant for black coat color and 50% heterozygous dominant for black coat color what is the ratio?

What did Thomson contribute to the model of the atom? A. The neutron B. The electron cloud C. The electron D. The nucleus

True or False: In most plats more than 90% of the water taken in through the roots is lost through transpiration

Scientists find fossilized bones of a huge animal that doesnt exist today. What type of evidence is this?

What is the genetic code, and how does nucleotide sequence prescribe the amino acid and polypeptide sequence?