A cross between one tall plant and one dwarf plant resulted in offspring having tall plants. What would be the genotype of offsprings ?

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:

What is artificial selection ? Do you think it affects the process of natural selection ? How ?

In a monohybrid cross when $F‌‌_1$ is crossed with homozygous dominant parent then which type of offsprings will obtain

Test cross involves