I don’t understand the question but if I can make a correct inference, they have thorns to protect themselves from predators.
Answer:
Gel electrophoresis is a technique used to separate DNA fragments according to their size. DNA samples are loaded into wells indentations at one end of a gel, and an electric current is applied to pull them through the gel. DNA fragments are negatively charged, so they move towards the positive electrode. Really easy
Explanation:
Lets write answers for given parts one by one.
1. <em>The reactants of photosynthesis are</em>:
d) CO₂ + H₂O
2. One molecule of glucose can release a total of <u>36</u> molecules of ATP during its breakdown.
3. The evidences that led the scientist to draw conclusions are
a) There are <u><em>no chloroplasts</em></u> in the plant’s cells.
4. Photosynthesis is different from cellular respiration as
c) The <em>process involves light</em>.
5. Water be listed for
a) cellular respiration
Answer to question-3
Carbon is moved between the major reservoirs of the carbon cycle through:
d) <u><em>photosynthesis and cellular respiration</em></u>
Learn more:
brainly.com/question/9498584
The Hershey–Chase experiment was based on a bacteriophage T2 (a virus), to that DNA is the genetic material. Bacteriophage T2 attacks bacterium and makes its copies. Based on the experiment, Hershey and Chase deduced that it is the DNA of virus enters bacteria to make virus copies. To trace viral DNA, Hershey and Chase label DNA with ³²P (radioisotope of phosphorus) because phosphorus is not present in most of the proteins.