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Study Biology MCQs Quiz Online Tests pdf Download

Practice study biology MCQs, biology MCQs for online test prep. Nutrition in general quiz has multiple choice questions (MCQ), study biology quiz questions and answers as philodendron flowers temperature may exceed, answer key with choices as 30 °c, 36 °c, 40 °c and 46 °c for competitive exam prep. Free study guide is to learn study biology quiz online with MCQs to practice test questions with answers.

MCQs on Study Biology Quiz pdf Download

MCQ. Philodendron flowers temperature may exceed

  1. 30 °C
  2. 36 °C
  3. 40 °C
  4. 46 °C

D

MCQ. In a damp environment, cobalt chloride (CoCl2) paper can be replaced with

  1. cobalt cyanide
  2. cobalt carbide
  3. cobalt thiocyanate
  4. cobalt chlorate

C

MCQ. Cycling of carbon (C), nitrogen (N2), oxygen (O2) and water (H2O) is brought about by

  1. chemical processes
  2. physical processes
  3. biological processes
  4. all of these

D

MCQ. Rate of evaporation is decreased through the

  1. sebaceous glands
  2. protoplasm
  3. thick layer of blubber
  4. hair follicles

A

MCQ. If fatty acids can take in no more of hydrogen atoms (H), it is called as

  1. saturated fats
  2. unsaturated fats
  3. monosaturated fats
  4. biunsaturated fats

A