In which cells does a mutation have to occur in order for the mutated form of DNA to be passed onto your offspring?

Which statement best describes ecological succession?

In two to three sentences, explain what a cancer-causing gene is and how it can cause cancer.

By which mechanisms can cell differentiation be achieved? A) Transpositions B) Translational control C) Transcriptional control D) Transpositions, Translational control, or Transcriptional control

Which of the following is the best description of a light-year

According to the International Union for Conservation of Nature and Natural Resources (IUCN), 73% of species have become extinct, endangered, vulnerable, or rare because of? a. chemical pollution of water and air b. stratospheric ozone depletion c.

4. A tree dropping its leaves in the fall to conserve water and avoid freezing during winter is an example of?

Which is a single-celled fungus? A. mold B. mushroom C. alga D. yeast

Explain problems with using low-tar, low-nicotine cigarettes.

Some students are comparing the parts of a cell to the parts of the body. Which part best represents the cell membrane and why?

What is the difference between the nitrogen and carbon cycles?