Answers by Ambreen

in Principles of Inheritance and Variation answered Aug 10, 2022

Pick out the correct statements. (1) Haemophilia is a sex-linked recessive disease. (2) Down’s syndrome is due to

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in Principles of Inheritance and Variation answered Aug 10, 2022

A tall true breeding garden pea plant is crossed with a dwarf true breeding garden pea plant. When the F1 plants

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in Sexual Reproduction in Flowering Plants answered Aug 10, 2022

Match column I with column II and select the correct option using the codes given below.

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in Electronic Devices answered Aug 9, 2022

The truth table for the given logic circuit is

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in Electrostatics answered Aug 9, 2022

A capacitor of capacitance C = 900pF is charged fully by 100V battery B as shown in figure (a). Then it is

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in Atoms and Nuclei answered Aug 9, 2022

A nucleus of mass number 189 splits into two nuclei having mass number 125 and 64. The ratio of radius of two daughter

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in Ray Optics and Optical Instruments answered Aug 9, 2022

Two transparent media A and B are separated by a plane boundary. The speed of light in those media are

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in Oscillations and Waves answered Aug 9, 2022

Two pendulums of length 121 cm and 100 cm is start vibrating in phase. At some instant, the two are at their mean

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in Physics and Measurement answered Aug 8, 2022

Match list-1 with list-2

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in Kinematics answered Aug 8, 2022

A ball is projected with a velocity, 10ms^-1, at an angle of 60° with the vertical direction. It's speed at the highest

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in Physics and Measurement answered Aug 8, 2022

The area of a rectangular field (in m²) of length 55.3 m and 25 m after rounding off the value for correct

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in Current Electricity answered Aug 8, 2022

A wheatstone bridge is used to determine the value of unknown resistance X by adjusting the variable resistance Y as

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