Answer: If it is almost impossible for a favorable trait to get passed down to offspring due to reproductive struggles, the species would not be able to undergo natural selection due to a lack in appearance of a trait.
Explanation:
If there are only two organisms with the adaptation, both of which lack any reproductive abilities, the odds of most of the species <em>not</em> dying out are very low. Only those two will have the adaptation and they rest will die out.
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Answer:
C. They seek to produce verifiable data.
Explanation:
- The goal of scientific research is to produce scientific knowledge.
- The process that scientists follow to generate this scientific knowledge is called the scientific method.
- The scientific method involves:
- Making an observation regarding natural phenomena.
- Formulating a hypothesis that offers a potential explanation for the phenomena.
- The hypothesis is then tried and tested through experimentation.
- A substantiated and unfalsified hypothesis turns into a theory.
- A theory is universal, substantiated and supported by a large body of evidence. One of the major characteristics of a theory is its reproducibility which means that theory produces verifiable data that can be used to reproduce same or similar results.
These structures have the function to move around.
Option: C
Explanation:
Tortoise is one animal who used to hide its body under a protective shell. To move its body parts take sharp bend and move around. It belongs to reptile family. It has four legs. Turtle's leg only appeared when it move on the land surface. It takes much time to move. Whole body remain under the shed of hard shell.
Turtles easily move into the water. They are good swimmer. They faced difficulties in moving on the ground mainly on undulating surface. They move very awkwardly. Their body weight is very heavy that is one of the problem in crawling.
At two points close together toward the upper right of the diagram, since X and Y chromosomes are more advanced.
The forces which acts on the vase before the fall include:
- Force exerted by the table.
<h3>What is Force?</h3>
This is described as an influence which changes the motion of an object. The force exerted before motion is that which is exerted by the table , drag and force of gravity.
During fall, all other forces act except that exerted by the table thereby making it the most appropriate choice.
Read more about Force here nhttps://brainly.com/question/12970081
