In female kangaroos (marsupials),multiple choice the paternal x chromosome is always inactivated into a barr body. neither the maternal or paternal x chromosome is inactivated into a barr body. either the maternal or paternal x chromosome is randomly inactivated into a barr body. both the maternal and paternal x chromosomes are inactivated into a barr body, but only in about 50% of the total cells. the maternal x chromosome is always inactivated into a barr body.

The paternal X chromosome is always inactivated into a Barr body.

Explanation:

Marsupials also balance the number of  X linked genes present in male and females by inactivation of one X chromosome in their females. Kangaroos and other marsupials exhibit inactivation of the paternal X chromosome. In marsupials, the paternal X chromosome is always inactivated and is present in the form of the Barr body in the cells of the females.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.