Answer: they may be mysteriously related.....
Explanation:
The choices for the above question are:
a.single gene-pair inheritance.
b.shared environmental influence.
c.gene-environment interaction.
d.polygenetic inheritance.
The concept which is defined is gene-environment interaction. The answer to your question is C. I hope this is the answer that you were looking for.
Answer:
- The independent variable is the concentration of sucralose present in the plant.
- The dependent variable is the growth rate of the plant.
Explanation:
The study designed through the steps of the scientific method would be done as follows:
Observation: Sucrose is a very important molecule for the development and growth of plants, based on which sucralose, which is formed from sucrose, can be important for the same factors.
Question: Can sucralose influence plant growth as well as sucrose?
Hypothesis: Sucralose may establish some influence on plant growth.
Experimentation: Select a number of seeds inoculated with sucralose molecules and select the same number of seeds that were not inoculated with anything. Provide the same type of soil and environmental factors so that seeds can grow in the same way. Weekly evaluate the growth of the plants generated by each seed for a certain period of time. After this period of time, measure the weight of the plants and their roots. Place the plant and root to dry in an oven and measure the weight of the plant and root once again.
Analysis of results: compare the average weekly growth of plants generated by inoculated seeds, with plants generated from uninoculated seeds. Compare the average weight of plants generated by seed inoculated before and after kiln-dried. Compare the weight average between plant roots generated by inoculated seeds before and after kiln-dried. Assess whether there was a significant difference between the means.
Conclusion: Using the data presented in the evaluation of the experiment, state whether the hypothesis developed provides true or false information.
<u><em>Note: it is important that the seeds are from the same species of plant.</em></u>
Answer:
E. climax
Explanation:
Even though it is not something that is very common in nature, there are still certain exceptions where certain communities manage to reach a point of equilibrium. This basically is a community of small number of dominant prominent species that create a stable ecosystem. This state of equilibrium is known as climax community. This type of community appears when the web of biotic interactions between the organisms becomes so intricate that there is no possibility of other species to be admitted in it.
Answer:
The correct answer would be solid = low; liquid = medium; gas = high.
Matter generally exists in one out of three states: solid, liquid or gas.
Solid: The particles of solids are closely packed. They have least kinetic energy as compared to the particles of liquid and gas. They have definite shape and volume i.e. they do not change shape and volume according to the container they are put in.
Liquid: The particles of liquid are loosely packed and thus they have higher kinetic energy as compared to the particles of solid state. They have definite volume however, they can change shape according to the vessel they are stored in.
Gas: The particles of the gas have highest distance among them as compared to the other states of matter. So, they have the maximum kinetic energy as compared to that of others. Gas has no definite shape and volume.
- Now, foam balls will show minimum movement when dryer speed is at low thus, they represent the particles of solid.
- Similarly, at high speed of dryer the foam balls will show the maximum movement and thus will posses the maximum kinetic energy. So, we can conclude that at high speed of dryer they act like particles of gas.
- Similarly, at medium speed foam balls will act as particles of liquid.