<span>
</span><span>-They are at least ten times larger.
-They are eukaryotes.
-They consist of both single- and multi-celled organisms.</span>
Answer:
C. Gene trees are only useful studying the relationships of sequences from different species.
Explanation:
Gene tree traces the evolutionary history of a particular gene. It includes all the events like duplication and speciation. It helps to study the relationship of genes from different species. Often these are orthologous genes which came form the same ancestor and code for the same protein indifferent species. Gene tree also helps to study the relationship of genes in the same species. Often these are paralogous genes which evolved by duplication and code for similar but not identical proteins in the same species. Hence, the statement that gene trees are only useful for studying the relationships of sequences from different species is incorrect.
Answer:
The correct answer is - true.
Explanation:
Popular genetics is the study of genetic diversity which is having several hypotheses and theories about genetic diversity and mutation of a particular genome.
The selection of such mutations in a genome occurs due to diversification. This postulates that due to the different environmental conditions two subpopulations of a species can have different alleles o a specific locus of the genome.
Liver is the organ that manufactures and stores most of the body's glycogen as a ready source of glucose.The process of formation of glycogen is called glycogenesis, which is the primary carbohydrate stored in the liver and muscle cells of animals. It is formed from glucose under stimulation by insulin hormone, and takes place when the blood glucose levels are sufficiently high to allow excess glucose to be stored in liver and muscle cells.
Answer:
The three types of rocks are Igneous, Sedimentary, and Metaphoric.
Explanation:
<em>Igneous</em> rocks are formed out of melted rocks deep inside the Earth. A distinguishing unique characteristic is that they are hard.
<em>Sedimentary</em> is formed from layers of sand, silt, dead plants, and animal skeletons. A distinguishing unique characteristic is that they are easy to crumble.
<em>Metaphoric </em>are formed when minerals change through heat and pressure underground. Two distinguishing unique characteristics are that they may have many layers and are noticeably hard.
