I believe the answer would be C.
Answer:
A cladogram is a diagram used to show relations among organisms in cladistics. Cladograms were generated on the basis of DNA and RNA sequencing data, morphological characters and computational phylogenetics.
Cladogram helps to classify organisms on the basis of shared traits between the ancestors and its easy to find related ancestor from cladistics. cladistics also shows evolved characteristics of an organism and how they are related to their ancestors.
Whereas outward appearances cannot show the genetic changes occured in an organism and can provide wrong information about the ancestors.
Hence, Cladogram using DNA is more accurate than using outward appearances.
I think the answer is A.Ecoloogy hope I get it right
<u>Answer:</u>
<em>The correct option is Option B i.e. a mutation that leads to individuals with genetic differences.
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<u>Explanation:</u>
The phenotype is the morphological character of an organism. Phenotype of a species depend on the genetic characteristics of the species itself, because all the characteristics are actually results of the genetic setup of the species.
So, a change in the genotype of the organism can bring massive changes in its phenotype. These genetic modifications are made up by the mutations.
Answer:
C. Hypothalamus
Explanation:
Also known as the "thirst center", the hypothalamus controls the autonomic functions like hunger. It regulates temperature and it also holds the "master gland" or otherwise known as the pituitary gland. The pituitary gland controls the functions of the other endocrine glands.
The best answer would be the hypothalamus.