Answer:
Explanation:
A dominant trait is a genetic trait which will manifest when only one copy of the gene is present, overriding another inherited gene coding for a different version of the trait.eg Dark hair. Whilst recessive traits are being or produced by a form of a gene whose effect can be hidden by a dominant gene and which can produce a noticeable effect only when two copies of the gene are present Blue eye color is a recessive trait.
A large number of living organisms obtain energy by cellular respiration
Answer:
Directional selection vs Disruptive Selection
Explanation:
Directional selection leans to a phenotype that is more fittest to the environment of a species, directional selection favors a phenotype extreme values for a trait over medium ones
Answer:
What are the endocrine glands? : Endocrine glands are ductless glands of the endocrine system that secrete their products, hormones, directly into the blood.
What chemical product is present in the endocrine system? : The endocrine system is a collection of glands that secrete chemical messages we call hormones.
Explanation:
