Chromosomes are... A. DNA material coiled up in a pile
B. DNA material in pairs
C. DNA material in single strands
D. DNA material outside of the nuclear membrane
WILL GIVE BRAINLIEST

In which process is oxygen absorbed by an organism asap apex

Select the correct answer.which scenario describes unethical lab behavior? a.danny stores the chemicals required for his experiment in flasks and beakers.b. anna publishes the results of her experiment on the growth rate of saplings.c. jason repeatedly runs an experiment until he gets the results he desires.d. mia records her observations of an experiment precisely and accurately.resetnext

Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer