Answer:
The traits an organism displays are ultimately determined by the genes it inherited from its parents, in other words by its genotype. Animals have two copies of all their chromosomes, one from each parent.
Explanation:
A C - only male expressed the disorder and only females carried the disease. This is typical of a special type of diseases where only females are and can be carriers and only men can and are affected. There aren't many diseases like this but they do exist.
Answer:
I'm assuming this is fill-in-the-blank, so
The subunits of nucleic acids contain a base, a five-carbon sugar, and a phosphate group. The subunits of proteins are amino acids. Some of the subunits of proteins must come from food. DNA and RNA are nucleic acids.
These are standard definitions of the properties of nucleic acids versus proteins. These are known as the building blocks of the cell, so it's a good idea to familiarize yourself with the basics!
The answer is homo sapiens. It is believed mating apparently
took place in the Middle East, shortly after modern humans had left Africa.
Research has shown that Neanderthal DNA
is 99.7 percent identical to modern human DNA. All modern ethnic groups, other
than Africans, carry traces of Neanderthal DNA in their genomes, which
therefore supports this revelation.
