The genetic material that determines traits in a cell consists of DNA. How many different nucleotide bases are in DNA?

Explain how convection currents are related to plate tectonics.

The rearrangement of genetic information so that offspring can inherit new genetic combinations is called

What provides instructions to the prokaryotic cell about living and growing

What is the biggest breed of dog?

A scientist finds several hundred fish fossils in the desert. This evidence best supports which of the following scientific ideas? A. The fish were left by predatory animals. B. The fish evolved limbs for land movement. C.

How are traits inherited by offspring?

In homeotic mutants: Group of answer choices one body structure is missing. one body structure has been changed into another. one body structure has been duplicated. one body structure has significantly increased in size. the organism is infertile.

What effect of acid rain on a ecosystem is

What is a valid reason for making efforts to maintain the biodiversity of the planet earth? A Biodiversity makes ecosystems stronger, more stable, and more resiliant to environmental change.

Justin says that venus and jupiter are similar planets in our solar system. amanda argues that the two planets are actually very different from each other. who is correct? why is that person correct?