Question
Train ‘A’ running with a speed of 108 km/hr
crosses a vertical pole in 16 seconds. Find the approx. time taken by the train ‘A’ to cross a train ‘B’ whose length is 130 metres less than that of train ‘A’ and whose speed is 1/3 more than that of train ‘A’ if both are running in opposite direction.Solution
A technique of genetic engineering in which a DNA probe is hybridized with DNA of a species to determine similarities and differences between tw...
What term is used to describe the phenomenon when a gene influences two or more characters that are not related?
Self pollination leads to a very rapid increase in ……………………….
Law which is demonstrated by a 3:1 phenotypic ratio in the F2 generation of a monohybrid cross?
Which mode of reproduction involves the formation of plants without the fusion of male and female gametes?
The term that describes a gene's ability to produce different degrees of the same trait?
The absence of functional pollen grains in otherwise hermaphrodite flowers can be defined as
Which hormone is primarily responsible for inducing the oestrus or heat period in female animals, a phase of their reproductive cycle characterized by r...
The hybrid progeny of single cross and an inbred lines is called
Term which refers to the pairing of homologous chromosomes during meiosis and is essential for crossing over?
