How do you think crossing over affects the expression of certain traits compared to the cells where crossing over didn't occur

Aprocess in green plants that involves the use of carbon dioxide and water in the production of glucose and oxygen using the suns energy

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

What is the approximate time of death of the body temperature is 29.4 degrees celsius