Answer:
2.) the physical appearance of a trait
Explanation:
An organism phenotype describes the physical appearance of a trait. Phenotypes are an outward expression of the genetic makeup of an organism.
- Phenotype is usually conditioned by the environment in which an organism finds itself.
- Examples of phenotypes are the appearance of an organism, color, height, shape, etc.
- They are the observable traits of an organism.
- The genotype which is the genetic constituent of an organism controls the phenotypes.
Regular human body cells contain a total of 46 chromosomes. Therefore, because of meiosis, sperm cells contain _23___ chromosomes.
Answer: military strength and a good geographic location
Explanation:
There is a gap between plates that cause magma to come on surface,as it comes on earth surface it forms a layer and it happens again and again that causes to form a cone shaped mountain like structure called volcano
Answer:
Explanation:
: the outermost shell of an atom containing the valence electrons.