What is the function of organelle labeled A in the diagram?

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.

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from