A tetraploid organism has four copies of each chromosome in a single cell. how many copies of each chromosome end up in a gamete?

What are cells that develop differently called?

Sitting predicts risk of death independently from a person's level of exercise. based on the average person who sits 55% of their day, how many in that group would have died after 13 years of follow-up?

Which of these is closest to the maximum tickness of a plate? A. 10km B. 50km C. 300km D. 500km

Which climates feature a few, specialized plants that are suited to their harsh conditions? Check all that apply. dry polar highlands temperate marine temperate continental

How might air temperature and pressure affect the weather outside?

Consumers are organisms that what?

What does ventral mean

What is one way volcanic eruptions can affect climate

Which organ cleans the blood? liver heart gallbladder pancreas

How do prokaryotes and eukaryotes differ and how are they alike?