Red blood cells in vertebrates are extremely flexible and efficient at carrying oxygen due to their flat, round structure, which maximizes their surface area to volume ratio.
Codominance refers to a kind of dominance wherein the alleles of a gene pair in a heterozygote are completely expressed. This gives rise to an offspring exhibiting a phenotype, which is neither recessive nor dominant.
The examples of codominance comprise an individual with type AB blood group, which signifies that both the A and B allele are expressed equivalently.
Letter A, a hypertonic solution.
During active transport proteins powered by ATP move substances up a concentration gradient. During active transport, a protein pump uses energy, in the form of ATP, to move molecules from an area of low concentration to an area of high concentration. An example of active transport is the sodium-potassium pump, which moves sodium ions to the outside of the cell and potassium ions to the inside of the cell.
Answer:
i think its C because the rainforest has alot of animals and species its hot and humid. and rains alot