What is an organism's phenotype?

a) the organisms complete genetic makeup
b) the organisms physical traits
c) the organisms karyotype

Which osmotic and ionic strategies must marine teleost fishes employ?

The ruiz family is exchanging euros for us dollars. the exchange rate is 1 euro equals 1.35261 usd. since the ruiz family knows that usd are stated to the nearest hundredth of a dollar, they used the conversion ratio

What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle