DNA samples can be separated according to size using the technique of

(1) chromatography (3) replication

(2) electrophoresis (4) dissection

Explain the process to take place in stroma

Which receives more isolation: Mars or Saturn?

Why are destructive and constructive forces competing forces

What are two things that compost can supply plants with?

does Sexual reproduction relies on meiosis instead of mitosis because only meiosis produces diploid sex cells.

After plants absorb energy from the sun the energy gets converted into blank energy for the plant to carry out life activities

Which statement best explains how natural selection determines differential survival when a population is under resource stress? A. Individuals with favorable traits are more likely to survive and reproduce than those with less favorable traits. B.

Name three different types of connective tissue and their functions?

What is a possible long-term effect of continued exposure to air pollution?

6. Risk assessment depends on A medicine B climate C scientific research D political stability