Question
Speed of a car is 150% more than that of a bus. Find the
distance traveled by the bus in 6 hours 30 minutes if the time taken by the car to cover 960 km is 8 hours.Solution
ATQ, Time taken by the car to travel 960 km = 8 hours Speed of car = 960/8 = 120 km/h Speed of bus = 120/2.5 = 48 km/h Time taken by the bus = 6 hours + (30/60) hours = 6.5 hours Desired distance = 48 × 6.5 = 312 km
Which tomato variety was developed specifically for prolonged storage and transportation?
The term given to the ability of single cell to divide and produce all the differentiated cell in the organism.
Which mode of reproduction involves the formation of plants without the fusion of male and female gametes?
What is the expected phenotypic ratio in the F2 generation of a dihybrid cross according to Mendel’s law?
In the pedigree method, individual plants are selected from …………….. and subsequent generations, and their ...
What term is used to describe a new plant produced through vegetative reproduction?
………………………………. provides maximum opportunity for the breeder to use his skills for selection of desirable plants from segregating ...
In DNA fingerprinting large quantity of DNA (5-10 mg) is required and markers are ………………………
Self pollination leads to a very rapid increase in ……………………….
Reverse transcription was first reported by ……………., who won the noble prize in 1975.
Relevant for Exams:
