<span>High, the enzymes in cells function or speed up reactions by lowering the activation energy.</span>
Answer:
A
Explanation:
because it is the only organ
hope it's correct :)
Answer:
The brown eyed trait is dominant
Explanation:
This question involves a single gene coding for eye color in humans. The alleles responsible for these traits in the gene are brown alleles (B) and blue allele (b). However, according to this question, two brown eyed parents give birth to a blue eye baby.
The dominant trait is the BROWN-EYES, however, the two brown-eyed parent gave birth to a blue eyed child because the two parents were heterozygous for the trait i.e. contained one brown allele and one blue allele in their respective gene (Bb). Hence, if these two cross, 3/4 of the children will possess the dominant trait (brown eyes) while 1/4 will possess the recessive trait (blue eyes).
Answer: RBC/ Erythrocytes/ Red blood cells
<u>Explanation</u>: The blood consists of the following components- white blood cells, red blood cells, platelets and plasma. Different components perform different functions.The part which carries the gases is the RBCs or erythrocytes. They carry oxygen as well as carbon dioxide. RBC’s contain a pigment- hemoglobin, which binds oxygen molecules and carries it to each and every cell of the body.
There are many varying characteristics and exceptions to each type of protist.
They have been previously categorized based on what they are not.
They are all eukaryotes composed of one or more cells that contain nuclei.
There are no exceptions to the characteristics of each type of protist.
They are microscopic and therefore too small to study accurately.
Recent studies show that protists have not descended from one common ancestor.