Online Education: Biology Quiz Questions and Answers 72 PDF Book Download

Online education biology quiz, online education biology MCQs answers, IGCSE biology quiz 72 to learn biology courses online. Nutrition in plants quiz questions and answers, online education biology multiple choice questions (MCQs) to practice biology test with answers for online colleges and universities courses. Learn online education: biology MCQs, body muscles, mammalian skin, structure of mammalian skin, online education: biology test prep for biology certifications.

Learn online education biology test with multiple choice question (MCQs): in leaves of grasses and maize,, with choices midrib is absent, petiole is absent, lamina is absent, and leaf base is absent for online bachelor degree. Learn nutrition in plants questions and answers for problem-solving, merit scholarships assessment test.

Quiz on Online Education: Biology Worksheet 72Quiz Book Download

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

B

Structure of Mammalian Skin Quiz

MCQ: Pain and touch receptors are found in

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

A

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

D

Body Muscles Quiz

MCQ: Purpose of 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

C

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

C