Question
A train of length 150 meters is running at a speed of 54
km/hr. Find the time taken by the train to cross a platform of length 200 meters.Solution
Speed of the train = 54 km/hr = (54 × 1000) / 3600 = 15 m/s. Total distance to be covered = Length of the train + Length of the platform = 150 + 200 = 350 meters. Time taken = Distance / Speed = 350 / 15 = 23.33 seconds
The term that describes as sharp reduction in a genetic variation in a population following migration to and colonization of new area by a species is ca...
When pollen from a flower of one plant falls on the stigmas of other flowers of the same plant, as in Maize is known as
Self pollination leads to a very rapid increase in ……………………….
Almost all gymnosperms are generally ……………………. In nature
The variation in the restriction DNA fragment lengths between individuals of a species is called:
In Bulk breeding method, individual plant selection is done after population attains ……………….
...The hybrid progeny of single cross and an inbred lines is called
What term is used to describe a new plant produced through vegetative reproduction?
Which among the following factors is/are not essential for commercial exploitation of heterosis?
Which of the following statement is false regarding Heterosis?
