2 Points
Attached earlobes are a recessive trait in humans. In the tree below, people
with attached earlobes are shaded in. Which best describes the person
labeled X in the tree?
Ooo
O
A. A female with no recessive alleles
O
B. A female with one recessive allele
O
C. A male with one recessive allele
O
D. A male with no recessive alleles
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Rue or false siblings look simila rbecause they each have some traits of their parents.

Which layer will become saturated first when rain falls?

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving