Answer:
If that is a picture of DNA, then nucleic acids are the most common macromolecule
Explanation:
A, because plant cells do have membrane-bound nuclei. they have chloroplasts, so that isn't it. Plants don't use oxygen for photosynthesis, but carbon dioxide. The plant walls are made up of cellulose,, not lipids. It must be A.
One example of irradiation solving a societal problem might be the way
in which it is able to prevent diseases in food. Using small amount of
radiation, the bacteria and insects that would otherwise be carrying
harmful bacteria can be killed. This will solve a societal problem, in
that food wastage and illness due to food poisoning in poverty-stricken
areas are massive problems faced in our society.
Answer:
C--One parent plant was heterozygous for flower color and the other was homozygous with purple flowers.
Explanation:
Prophase, Metaphase, Anaphase, Telophase
