Blood is a suspension.
In a suspension, solute-like particles
of a substance are blended with a solvent-like fluid but are not dissolved. Blood
is a suspension of blood cells and platelets. It contains large particles large
enough ( to settle) for sedimentation.
Erythrocytes are cells that
transport oxygen from the lungs to the body It also removes and transports
carbon dioxide from body tissues to the lungs. The average adult has
approximately 5million cells/ul. Its production is controlled by erythropoietin. Erythropoietin
is produced by the kidneys.
Answer:
Everything in Earth's system such as water, land, air, and or living things.
Explanation:
All those things are called "Spheres" or specifically =
1- Hydrosphere (water)
2- Lithosphere (land)
3- Biosphere (living things)
4- atmosphere (air)
Answer:
Two phenotypes.
Explanation:
When there is a single gene trait and it shows a simple dominant-recessive pattern then it will result in two phenotypes. As the name suggests, a single gene trait is a trait which is controlled by only one gene.
For example, consider a trait Tallness which is a single gene trait and the two alleles for this gene are T and t where T is dominant and t is recessive. The different phenotypes in different allelic combinations has been shown below -
TT - Tall
Tt - Tall
tt - dwarf
Thus we see here that only two phenotypes Tall and dwarf are present for the all possible genotypes.