Morphology Of Flowering Plants (Part 2)

Q.1: Most of the plants belonging to _____________ family are sources of pulses. a) Solanaceae b) Fabaceae

Ch – 7 Diversity in Living Organisms (Part 1)

Q.1: Which of the following regions is known as “The region of megadiversity” ? a) Region between Tropic of Capricorn and South Pole b) Region between Temperate Zones. c) Region between Tropic of Cancer and Tropic of Capricorn Q.2: The idea of evolution was described by Charles Darwin in his book ________________ in 1859. a)Continue reading “Ch – 7 Diversity in Living Organisms (Part 1)”

Ch – 6 Physical & Chemical Changes

Q.1: Properties such as size, shape, colour, etc. of a substance are called its ____________ properties. a) physical b) chemical c) both Q.2: The iron acquires a film of ____________ substance, when it gets rusted. a) greyish b) greenish c) brownish Q.3: Magnesium + Oxygen —-> _______________. a) Magnesium Oxygen b) Magnesium Oxide c) MagnesiumContinue reading “Ch – 6 Physical & Chemical Changes”

Ch – 5 Separation Of Substances

Q.1: The mixture in which the constituents are uniformly distributed and each part of the mixture has the same properties, is known as _________________ mixture. a) Homogeneous b) Heterogeneous c) None Q.2: The substances which are mixed to form a mixture are called ____________. a) constituents b) components c) Both Q.3: Which of the followingContinue reading “Ch – 5 Separation Of Substances”