What occurs when dna is copied incorrectly during interphase? a tumor forms. cancer cells are created. a mutation occurs.

4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.

Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above