Science & Technology

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 ..

Question Category: 

The plants which flower only once in their lifetime are called?

The plants which flower only once in their lifetime are called? [A]Monocarpic [B]Monogamous [C]Monogenic [D]Monocots Show Answer Monocarpic Plants that flowers once in their lifetime are called MONOCARPIC plants.

Question Category: 

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.

Question Category: 

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 ..

Question Category: 

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 ..

Question Category: 

1 / 6123>>>