Answer:
This question is incomplete
Explanation:
There is no way to predict what the phenotypic ratio will be if we are not given the genotypes/phenotypes of the previous generation. However the concepts of genetic crossings can be explained.
In genetics, there is often genes controlling a certain characteristic in an organism, and when this organism mates, it passes on its genetic information to its offspring. This information can be mapped and we can predict what the future generation will look like given the genotypes and phenotypes of the generation before.
Answer: Mitochondria
Explanation:
Mitochondria are the energy "transformer" of the cells. They change energy received through nutrients into a pattern that the cells can utilise for metabolism.
For veterinarians, the use of DNA technology is to diagnose,
prevent and treat diseases in animals.
Genetic engineering is also used when a certain animal produce a transgenic
animals and breeds from different species for therapeutic proteins, also called
as xenografting.
<span> </span>
Explanation:
photosynthesis is the process used by plants to receive energy. Photosynthesis occurs in the leaves of plants. The sunlight reacting with the chlorophyll in plant cells allows photosynthesis to happen.
<span>Nitrogen has five (5) valence electrons. Nitrogen needs 3 electrons to complete an octet. </span>The answer is three.
