Answer:
Humus is formed when organic material (such as leaves, dead animals etc.) is degraded by a combination of fungi, bacteria, microbes and other animals (earthworms for example) that reside in the soil.
Explanation:
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.
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Answer:
C. 50%
Explanation:
You can solve this easily by drawing out a Punnet sqaure, which help us find the probability of an offspring to have a certain gene.