Answer:
Bone
Explanation:
Even though they are made of tissue they are not primary.
Answer:
The environmental factor that could lead to a decrease in genetic variation in a tuna population is an increase in pollution (second option).
Explanation:
There is a correlation between genetic variability and environmental pollution, the latter being a factor that impacts negatively on the variability of a specific population.
The concept of pollution stress not only implies a low rate of reproduction, but it is also a factor that prevents genetic exchange with other populations, which is a factor that makes the genetic variability decrease in a population.
For these reasons an increase in pollution implies a decrease in genetic variability in a tuna population.
- <em>Other options, such as </em><u><em>an increase in food availability</em></u><em>, a</em><u><em> decrease in tuna fishing
</em></u><em> or </em><u><em>a decrease in tuna predators</em></u><em>, are environmental factors that contribute to increased genetic variability.</em>
Answer:
I am leaning towards D because everything changes during Cell differentiation the functions changes and goes through many different cycles.
Explanation:
Answer:
DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mt DNA). Mitochondria are structures within cells that convert the energy from food into a form that cells can use.
Explanation:
Agriculture changed the world and the way of eating. It all started with nomadic settlers or Hunter-Gatherers. It made the way we eat much easier to the point where we don't have to go searching for food when we could grow crops and plants ourselves.
Soil is the basis of farming. It delivers water and nutrients to crops, Physically supports plants, Helps control pests, and protects the quality of drinking water, air and wildlife habitat. The goal of soil management is to protect soil and enhance its performance so you can farm profitably.
