What is the key difference between monozygotic and dizygotic twins? a. Monozygotic twins are those who have been raised in the same household, while dizygotic twins are those who have been adopted out and raised in different households
b. Monozygotic twins share approximately 100% of their genes, while dizygotic twins share approximately 50% of their genes
c. Monozygotic twins are those who have been adopted out and raised in different households, while dizygotic twins are those who have been raised in the same household
d. Monozygotic twins share approximately 50% of their genes, while dizygotic twins share approximately 100% of their genes

the answer is yes, they are born/created, then they grow to their limit then produce offspring, then die.

they deliver oxygen to the blood

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

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explanation:

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.