Answer:
False
Explanation:
Only plants have chloroplast.
When you think about it, structure is often but perhaps not always necessary for function of a certain ability in any organism.
Wings for example give organisms the ability to fly, so the structure of their wings enables them to fly. Without wings, they wouldn't be able to fly (excluding free fall or using technology).
Also important is too understand that we adapt through changing our abilities - function ever so slightly from generaton to generation to adapt to a certain environment where we live, this can then change structure accordingly to ensure proper function for the new ability.
Answer: This is because water helps in stabilizing the conformation or structure, flexibility of proteins and their movement or motion.
Explanation: Every protein have a particular conformation at which it functions optimally. A protein's conformation is stabilized largely by weak interactions and these weak interactions occur more favorably in aqueous medium. A given polypeptide chain can assume different conformations. The chemical interactions that stabilize the native conformation include include disulfide bonds, hydrogen bonds, hydrophobic and ionic interactions. Hydrogen bonds and hydrophobic interactions are formed in the presence of water, though they are weak interactions but their cumulative effect in a protein is significant. These weak interactions helps to maintain the conformation of proteins and ultimately their function.
Glomar Challenger missions started in 1968. The drilling ship collected cores, or long cylinders of sediment and rock beneath the seabed. The cores confirmed the theory of seafloor spreading and tectonic plates. Collected data also showed evidence of change in the earth's climate throughout history, as well as evolutionary clues.
Answer:
Because A is co-dominant to B and O is recessive, so the genotype is the same as the phenotype. But A can have 2 genotypes because A can mask a recessive allele, which makes the phenotype A. B can also mask a recessive allele, which makes the phenotype B.
Examples
AO (genotype) = A (phenotype)
BO (genotype) = B (phenotype)
