Genotype ; RR, Rr, rr
Phenotype ; Physical
<h3>What is Genotype ?</h3>
An organism's genotype is made up of all of its genetic components. The alleles or variations that an individual carries in a specific gene or genetic region are also referred to as the genotype.
Blood Genotype: What is it? A blood genotype reveals the complete genetic composition of a person's blood. There are typically five (5) unique blood genotype types. These letters are AA, AS, AC, SS, and SC.
To know more about Genotype please click here ; brainly.com/question/22117
#SPJ13
i think it’s the last one on question number one, and the first one on question two.
<span>a. Fish have a single central heart; earthworms have several hearts.
</span>
Multi cellular organisms are made up of billions of cells each specialized to a unique role and these cells are organized into structural and functional units such as tissues and organs.
For each cell and organ to function optimally, it requires oxygen and nutrients and needs carbon dioxide and metabolic waste taken away in a continuous, never ending process.
<span>A mechanism is needed to accomplish the important function of transporting the relevant materials to and from the cell. The circulatory system fits this bill splendidly. It is a specialized organ system which allows blood and lymph to flow through the entire body carrying nutrients such as glucose, amino acids and electrolytes as well as oxygen to each cell, at the same time carting away carbon dioxide and all sorts of metabolic waste over to excretory organs to be expelled from the body.
</span>
<span>Animal-like protists are called protozoa. Protozoa are single-celled eukaryotes that share some traits with animals. Like animals, they can move, and they are heterotrophs.
</span>
