| Assertion (A): | In an experiment, Mendel observed that the F1 progeny plants are all tall and none are dwarf. |
| Reason (R): | Stem height is a contrasting trait, with tall being dominant and dwarf being recessive. |
| 1. | (A) is not correct but (R) is correct |
| 2. | Both (A) and (R) are correct and (R) is the correct explanation of (A) |
| 3. | Both (A) and (R) are correct but (R) is not the correct explanation of (A) |
| 4. | (A) is correct but (R) is not correct |
Which one from those given below is the period for Mendel's hybridization experiments?
| 1. | 1840-1850 | 2. | 1857-1869 |
| 3. | 1870-1877 | 4. | 1856-1863 |
How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?
| 1. | Five | 2. | Six |
| 3. | Eight | 4. | Seven |