Lunar eclipses cast a shadow on the moon to Earth's location. see idk if this is right so yah just guess hope this is helping
Answer:
C.
Explanation:
Water is made up of H20. Hydrogen has a positive charge, and oxygen has a negative one, so the water molecule is polar(meaning it has an unequal sharing of electrons). Anyway, when water molecules connect, opposites attract, so the hydrogen(positive charge), is attracted to oxygen(negative charge). This is referred to as a HYDROGEN BOND, and isn't a bond, but an attraction. It allows for all the properties of water, which are essential to life. I could go on, but I don't want to put you to sleep.
Pumping is a factor that could account for a drop in the water table.
Explanation:
When manufacturers , farmers as well as residents continuously pump water at a rate of thousand gallons per minute the water table will experience a drop. It leads to an unnatural depletion of the unground reserved water.
Groundwater plays an important role when a land suffers due to drought. Groundwater is used for irrigation purposes as well as groundwater acts as an underground aquifer. Excession use of groundwater leads to its depletion and thus the water table also falls.
Mammals reproduce to the race
RrXtXt×RrXTY is representing the cross between the white eyed female and red eyed male.
Option D
<h3><u>Explanation:</u></h3>
The genes that are discussed here both are completely dominant over their recessive alleles. In the autosome, the dominant R gene is responsible for red eye and recessive r gene is responsible for sepia eye. But in allosome, the dominant T gene allows the eye colour to be expressed and the recessive t gene doesn't allow eye colour to be expressed and makes it white.
As the female do have 2 X chromosomes and the female is white eyed, then both the chromosomes of female have t gene.
As the male is red eyed and have one X chromosome, so the male must have atleast one R gene in autosome to make the eye colour red and must have T gene in his X chromosome to make it appear in phenotype.
So the most possible cross that is given here is RrXtXt×RrXTY.