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Online Education: Biology Questions and Answers PDF Download eBook

Online Education Biology trivia questions and answers, online education biology quiz answers PDF 72 to practice O level biology exam questions for online classes. Practice "Nutrition in Plants" trivia questions and answers, online education biology Multiple Choice Questions (MCQ) for online college degrees. Free online education: biology MCQs, circulatory system, body muscles, mammalian skin, structure of mammalian skin, online education: biology test prep for colleges that offer online classes.

"In leaves of grasses and maize", online education biology Multiple Choice Questions (MCQ) with choices petiole is absent, midrib is absent, lamina is absent, and leaf base is absent for SAT test prep classes. Learn nutrition in plants questions and answers to improve problem solving skills for schools that offer certificate programs.

Trivia Quiz on Online Education: Biology PDF Download eBook

Online Education: Biology Quiz

MCQ: In leaves of grasses and maize

  1. midrib is absent
  2. petiole is absent
  3. lamina is absent
  4. leaf base is absent


Structure of Mammalian Skin Quiz

MCQ: Pain and touch receptors are found in

  1. dermis
  2. epidermis
  3. hypodermis
  4. all of above


Mammalian Skin Quiz

MCQ: In hypothalamus, activation of heat gain center results in

  1. vasodilation
  2. rapid breathing
  3. lower metabolic activity
  4. loss of less latent heat


Body Muscles Quiz

MCQ: The purpose of the sphincter muscle is to

  1. allow the urine to flow in ureter
  2. hold urine in bladder
  3. relax and allow the urine to flow
  4. connect urine to urethra


Circulatory system Quiz

MCQ: Veins do not require thick walls

  1. as they do not have to work harder
  2. they are required only occasionally
  3. the blood pressure declines while it gets to veins
  4. the blood pressures is immense