Answer:
The egg contains both food and mitochondria in addition to its vital DNA, thats why it is much larger. The sperm cell has to be much smaller than the egg cell, because it is the one that swims. If a sperm cell were as big as an egg, it would not be able to move very fast nor very far.
The tertiary structure of a protein refers to the overall three-dimensional arrangement of its polypeptide chain in space. It is generally stabilized by outside polar hydrophilic hydrogen and ionic bond interactions, and internal hydrophobic interactions between nonpolar amino acid side chains
Since the formation of the San Andreas Fault system 25-30 million years ago, the juxtaposition of the Pacific and North American plates has formed many faults in California that accommodate lateral motion between the plates.
hope this helps
Answer:
<em>See attached punnet square</em>
Explanation:
Attached is the punnet square that shows the Mendelian assortment of the allele for tongue rolling between a homozygous dominant and heterozygous parents.
Genotype Probability
TT 50%
Tt 50%
Phenotype Probability
Tongue Roller 100%
