Achondroplasia, a condition that causes certain types of dwarfism, is a genetic disorder with dominant inheritance (A). Which of the following represents the gametes an individual heterozygous for achondroplasia would produce?

Q. Study the following statements.
(A) A homozygous tall plant is crossed with a homozygous dwarf plant.
(B) A heterozygous tall plant is selfed.
(C) A heterozygous tall plant is crossed with the homozygous dwarf plant.
(D) A heterozygous tall plant is crossed with a homozygous tall plant.

Q. If a homozygous tall plant is crossed with a heterozygous tall plant, the proportion of tall progeny would by
(a) 25%
(b) 50%
(c) 75%
(d) 100%

Q. The punnett square shown below represents the pattern of inheritance in dihybrid cross where a plant, true breeding for tallness and green pods is crossed to a plant which is dwarf and yields yellow pods. Assuming that the dominant and recessive allele for tallness and dwarfness is T and t respectively and the dominant and recessive allele for yielding green pods and yellow pods is G and g respectively, study the F1 self cross given below:-
$\begin{array}{ccccc}\text{Gametes}& \text{TG}& \text{Tg}& \text{tG}& \text{tg}\\ \text{TG}& \text{F}& \text{J}& \text{N}& \text{R}\\ \text{Tg}& \text{G}& \text{K}& \text{O}& \text{S}\\ \text{tG}& \text{H}& \text{L}& \text{P}& \text{T}\\ \text{tg}& \text{I}& \text{M}& \text{Q}& \text{U}\end{array}$
A tall plant of type 'H' will produce pods identical to that produced by the tall plant of which of the following types?

Q. If a plant is heterozygous tall and produced tall as well as dwarf in $F_2$ generation, it represents the law of

Q. When a tall plant with rounded seeds (TTRR) is crossed with a dwarf plant with wrinkled seeds (ttrr), the F${}_1$ generation consists of tall plants with rounded seeds. How many types of gametes a F${}_1$ plant would produce?