During meiosis,the alleles for a trait segregate or separate,and only one allele passes into a gamete. What is the probability of a specific allele being passed to the offspring during fertilization?

Mendel's principle of segregation means that the germ cells always receive

The phenotypic ratio of $3:1$ proves which of the following?

Which is the last law of Mendel?

What does a test cross involve?

Which one of the following can be explained on the basis of Mendel's Law of Dominance?
$A$. Out of one pair of factors one is dominant and the other is recessive.
$B$. Alleles do not show any expression and both the characters appear as such in $F_2$ generation.
$C$. Factors occur in pairs in normal diploid plants.
$D$. The discrete unit controlling a particular character is called factor.
$E$. The expression of only one of the parental characters is found in a monohybrid cross.
Choose the correct answer from the options given below: