Which of the following diseases is commonly found in areas where Maize is main diet?

Which of the following diseases is commonly found in areas where Maize is main diet? [A]Beri-Beri [B]Pellagra [C]Scurvy [D]Kwashiorkor Show Answer Pellagra Pellegra is commonly found in areas where Maize is main diet because it leads to vitamin B3 (Niacin) deficiency. The vitamin B3 is found in maize diet but this is in a form

Pollination by which of the following will be called Entomophily?

Pollination by which of the following will be called Entomophily? [A]Bats [B]Elephants [C]Butterflies [D]House Sparrow Show Answer Butterflies Pollination by insects is called entomophily. Entomophily is a form of plant pollination whereby pollen is distributed by insects, particularly bees, Lepidoptera (e.g. Butterflies and moths), flies and beetles.

Which of the following refers to Secondary growth in plants?

Which of the following refers to Secondary growth in plants? [A]Development of secondary organs after the plant attains maturity [B]Development of flowers and fruits [C]Growth in length and development of new branches after the plant starts flowering [D]Formation of secondary tissues by the activity of lateral meristems Show Answer Formation of secondary tissues by the

Which of the following scientists of India is related to theory of Black hole?

Which of the following scientists of India is related to theory of Black hole? [A] C.V. Raman [B] H.J. Bhabha [C] S. Chandrashekhar [D] H. Khurana Show Answer S. Chandrashekhar In 1931, the astrophysicist Subrahmanyan Chandrasekhar theorised that a star would not form a stable white dwarf at the end of its life if its

Which of the following is the insectivorous fish used for mosquito control?

Which of the following is the insectivorous fish used for mosquito control? [A] Hilsa [B] Labeo [C] Gambusia [D] Mystus Show Answer Gambusia Gambusia is a large genus of fish in family Poeciliidae. Gambusia species are also known as mosquito fish, which, refers more specifically to two species, G. Affinis and G. Holbrooki. These can

NASA’s Low-Density Supersonic Decelerator project aims to test technique for atmospheric entry on which planet?

NASA’s Low-Density Supersonic Decelerator project aims to test technique for atmospheric entry on which planet? [A]Jupiter [B]Mars [C]Venus [D]Mercury Show Answer Mars The Low-Density Supersonic Decelerator or LDSD is a re-entry vehicle designed to test techniques for atmospheric entry on Mars. The disc-shaped LDSD uses an inflatable structure called the Supersonic Inflatable Aerodynamic Decelerator (SIAD),

123