Answer:
The correct answer is -
The genotype of offspring - 1:2:1 (YY:Yy:yy)
The phenotype of offspring - 3:1 (dominant trait: recessive trait)
Explanation:
In this question, it is stated that there is a cross between Yy and Yy. By the genotype of the parents, we can say that Y is dominant for a particular trait and y is recessive and the parents are in the heterozygous condition in this cross. The gametes these parents will produce are - Y and y and Y and y
then the cross of Yy and Yy would be -
Y y
Y YY Yy
y Yy yy
Offspring from this cross are YY, Yy, Yy, and yy which means the genotypic ratio is - 1:2:1 and the phenotypic ratio is - 3:1 as three out of four are dominant.
Answer:
A. Earth's rotation
Explanation:
Earth rotates on its axis; [circulating] air deflected to the right in Northern Hemisphere, air deflected to the left in the Southern Hemisphere
> said deflection is called the Coriolis effect.
Coriolis Effect causes distinct pressure zones between equator and poles.
They are made of monosaccharides or simple sugars (glucose, fructose, and galatose)
It depends on if they have a cell wall
