Answer:
I believe the answer is A.
Explanation:
Species may share similar physical features because that feature was present in a common ancestor. These features are known as homologous structures.
Answers b, c, and d sound probable, but those responses of foods, habitat, and genetic mutation don't directly correlate with the theory of evolution.
For example: In option d, these organisms all most likely suffered from a genetic mutation, but the similarity of the embryos does not prove that.
Answer:
<em>Sperm</em><em> do not contain more </em><em>mitochondria</em><em> than other cells</em>.
Explanation:
Mitochondria are the organelles responsible for energy production within the cell. These organelles perform their function thanks to the oxidative phosphorylation process that occurs inside and produces ATP.
Cells such as skeletal muscle fiber have many mitochondria, due to the energy demand it has.
In comparison, the sperm has a limited amount of mitochondria that help mobilize its flagella, and that they lose when they enter the ovule, a cell that has even more mitochondria than the sperm.
Learn more:
Sperm energy source brainly.com/question/7655771
Answer:
Phosphate group, sugar group and nitrogen base
Explanation:
Hope this helps :)
A radical vulvectomy is not the removal of 80% of the vulvar area, so its False.
