Question 1 :
Mendel, for his studies chose pea plants and considered many contrasting characteristics present in the pea plants. One of characteristics not considered by him was

Question 2 :
If a cross is made between two individuals, each having genotype Bb, two offsprings are obtained. Out of these first has dominant trait. What is the probability that the second offspring will exhibit recessive trait?

Question 3 :
F$_1$ generation of a cross between a red flowered plant and a white flowered plant predominantly consisted of red flowered plants indicating red flower trait is

Question 4 :
The Punnett square below shows a cross between a pure tall and heterozygous tall plant. What is the total number of tall offspring represented in the Punnett square?<br/>T- tall plant<br/>t- short plant<br/><table class="wysiwyg-table"><tbody><tr><td></td><td>T</td><td>T</td></tr><tr><td>T</td><td>TT</td><td>TT</td></tr><tr><td>t</td><td>Tt</td><td>Tt</td></tr></tbody></table>

Question 5 :
In the monohybrid cross Tt x tt, the phenotypic ratio of the progeny would be&#160;

Question 6 :
Assertion: At $F_2$ stage in monohybrid cross, both parental traits are expressed in the proportion of 3:1. Reason: The contrasting parental traits show blending at $F_2$ stage.

Question 7 :
Mendel crossed a pure white-flowered recessive pea plant with a dominant pure red-flowered plant. The first generation of hybrids from the cross should show

Question 8 :
Heterozygous tall (Tt) and dwarf(tt) pea plant are crossed. The ratio in the offspring shall be

Question 11 :
The genotype of a plant showing the dominant phenotype can be determined by

Question 12 :
If in a garden pea plant, a cross is made between red flowered and white flowered plants. What will be the phenotypic ratio in F$_{2}$&#160;generation?

Question 13 :
When a dihybrid cross is fit into a Punnett Square with 16 boxes, the maximum number of different phenotypes available are

Question 15 :
Pure tall plants are crossed with pure dwarf plants. In the ${F}_{1}$ generation, all plants were tall. These tall plants of ${F}_{1}$ generation were selfed and the ratio of tall to dwarf plants obtained in $F_2$ was $3 : 1$. This is called as