On crossing two heterozygous tall plants (Tt), a total of 500 plants were obtained in `F_(1)` generation. What will be the respective number of tall and dwarf plants obtained of `F_(1)` generation ?

When a heterozygous tall pea plant was selfed total 128 seeds were obtained in F_(2) generation. Find out the number of seeds with genotype tt ?

When a heterozygous tall pea plant was selfed total 128 seeds were obtained in F_(2) generation. Find out the number of seeds with genotype it ?

Pure-bred tall pea plants are first crossed with pure-bred dwarf pea plants. The pea plants obtained in F_(1) generation are then cross-bred to produce F_(2) generation of pea plants. (i) What do the plants of F_(1) generation look like ? (b) What is the ratio of all plants to dwarf plants in F_(2) generation ? (c) Which type of plants were missing in F_(1) generation but reappeared in F_(2) generation ?

When Mendel corrosed a Tall plant with dwarf plant, no medium height plants were obtained in F1 generation. Explain.

In a monohybrid cross between tall pea plants (TT) and short pea plants (tt) a scientist obtained only tall pea plants (Tt) in the F_(1) generation. However, on selfing the F_(1) generation pea plants, he obtained both tall and short plants in F_(2) generation. On the basis of above observations with other angiosperms also, can the scientist arrive at a law? If yes, explain the law. If not, give justification for your answer.

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 was 3:1 . This is called