Primary alcohols can be prepared by the reaction of RMgx with
Primary alcohols can be prepared by the reaction of RMgx with Options (a) C₂H₅CHO (b) CH₃CHO (c) HCHO (d) C₃H₇CHO…
7 years ago
BHU1993
Prothrombin, which helps in clotting of blood, is released by
Prothrombin, which helps in clotting of blood, is released by Options (a) monocytes (b) erythrocytes (c) lymphocytes (d) blood platelets…
7 years ago
Which of the following situation will be fatal to first foetus?
Which of the following situation will be fatal to first foetus? Options (a) If Rh⁺ man marries Rh⁺ women (b)…
7 years ago
Species that occur in different geographical regions or separated by spatial
Species that occur in different geographical regions or separated by spatial barrier are said to be Options (a) allogenic (b)…
7 years ago
In tissue culture, addition of which of the following substance promotes the
In tissue culture, addition of which of the following substance promotes the growth of buds? Options (a) colchicine (b) urea…
7 years ago
As compared to anaerobic respiration, the energy gained during aerobic
As compared to anaerobic respiration, the energy gained during aerobic respiration is Options (a) 8 times (b) 12 times (c)…
7 years ago
Tendons and ligaments are specialized types of
Tendons and ligaments are specialized types of Options (a) muscular tissue (b) epithelial tissue (c) nervous tissue (d) fibrous connective…
7 years ago
Endocrine glands differ from other glands, because they secrete
Endocrine glands differ from other glands, because they secrete Options (a) hormones (b) pheromones (c) enzymes (d) catalysts Correct Answer:…
7 years ago
Adrenocorticotrophic hormone is secreted by
Adrenocorticotrophic hormone is secreted by Options (a) thyroid (b) adrenalin (c) pancreas (d) anterior pituitary Correct Answer: anterior pituitaryExplanation:No explanation…
7 years ago
In a National Park protection is provided to
In a National Park protection is provided to Options (a) Entire ecosystem (b) Flora and fauna (c) Fauna only (d)…
7 years ago