A tree frog has a diploid nucleus with 26 chromosomes (2n = 26). If nondisjunction occurs, which of the following is a possible result of meiosis if nondisjunction occurs? A. Four unique cells will be produced. Two of the cells will contain 13 chromosomes, one will contain 14 chromosomes, and one will contain 12 chromosomes.

B. Four unique cells will be produced, each containing 13 chromosomes.

C. Two unique cells will be produced, each containing 13 chromosomes.

Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.

Amajor source of energy for your body comes from