Answer:
Donkey and horse are the organisms that are being crossed to make a mule. When a male donkey is breed with female horse, mule is produced. Mule has the characteristics of both horse and donkey. Mule is more in height from donkey and less than horse. It is a very useful animal. Mule is usually found in hilly and mountainous areas for the transportation of goods.
The signs of REM sleep include flickering of the infant's<span> eyes that are closed and brain waves that are rapid.</span>
The answer to the first one is Pleiotropy (when one gene affects many traits) and the second one is a sex influenced trait
Answer:
The correct answer is option d) "Only one of the two fusion proteins possesses a nuclear localization signal".
Explanation:
A nuclear localization signal or sequence (NLS) serves as an amino acidic tag that is recognized by the cell, and the cells responds by importing the protein into the nucleus. In this example a protein was divided into two segments and was used to generate two fusion proteins. Since only one of the two proteins was found in the nucleus, we can conclude that only one of the two fusion proteins possesses a nuclear localization signal.
Answer: covering crops
Explanation:
such as vetch, rye and clover, are excellent plants for erosion control. These hardy easy to grow plants send out nets of roots that help hold topsoil in place while also reducing competitive weeds. When tilled back into the soil, they increase the nutrient density as they compost.