Answer:
The rate of photosynthesis can be measured in different ways using the scientific method:
- The carbon dioxide being taken up by the plant can be measured.
- The oxygen being produced can be measured.
- The increase in dry mass can be measured.
For example, oxygen can be measured by placing a plant in a water bath containing a capillary tube. The rate of bubbles being formed can be measured. From this, results can be deduced and conclusions can be drawn.
Answer:
D. All of the above
Explanation:
Like all living organisms, plants use deoxyribonucleic acid (DNA) as their genetic material. The DNA in plant cells is found in the nucleus, the mitochondria and the chloroplasts. The latter two organelles are descendants of bacteria that were captured by a eukaryotic cell and have become endosymbionts.