Consider a cell in which nondisjunction occurs for all chromosomes during meiosis I. What would be the result of this event?
A. two haploid gametes and one aneuploid gamete with an extra set of chromosomes
B. four aneuploid gametes
C. four haploid gametes
D. two aneuploid gametes, each with an extra set of chromosomes

Does mitochondria still meet the definition of a eukaryote why or why not?

Compare the composition of the moon's surface with the composition of the earth's surface.

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms