The answer is e towards your question
Answer: Since 81 mice have black fur, around 63.28% (Approx. 68.3%) of the mice have black fur.
Explanation: Evaluate the question carefully. We have a population of 128 mice, and 47 of them have gray fur, and the rest have black fur. That means that the other mice, besides the 47, have black fur.
To calculate percentages, I come up with proportions. 81 black fur mice over the total mice is equal to x over 100.
To solve the proportion, cross multiply and then divide.
Round your answer to the nearest tenth.
%
Answer:
What shall you be saying, whenever you get the question right put it in the comment and I will answer it there.
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~Real
Answer:
Option (a).
Explanation:
Phylogentic tree may be defined as the the diagrammatic representation of the evolutionary relationship of the organism. The phylogenetic trees are made on the hypothesis and do not explain any fact.
The branching in the phylogenetic tree determines the evolution of the species from the common ancestor. The common ancestor is located at the base of the phylogenetic tress. Since, Ardipithecus ramidus is located at the base it shows that Ardipithecus ramidus is a common ancestor.
Thus, the correct answer is option (a).