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Human Embryo Quizzes Online MCQs PDF Download eBook p. 251

Human Embryo quiz questions, human embryo multiple choice questions and answers PDF 251 to learn biology course for online certification. Practice "Reproduction" quiz with answers, human embryo Multiple Choice Questions (MCQs) for online college degrees. Free human embryo MCQs, introduction to reproduction, homeostasis: excretion, auxins, support in plants, human embryo test prep for online bachelor degree programs.

"Human embryo remains enclosed in a sac called", human embryo Multiple Choice Questions (MCQs) with choices pericardium, scrotum, placenta, and amniotic sac for ACT test prep classes. Learn reproduction questions and answers to improve problem solving skills for college entrance exams. Human Embryo Video

Human Embryo Questions and Answers PDF Download eBook

Human Embryo Quiz

MCQ: Human embryo remains enclosed in a sac called

  1. scrotum
  2. pericardium
  3. placenta
  4. amniotic sac


Support in Plants Quiz

MCQ: The sclerenchymatous cells are heavily lignified in

  1. xylem
  2. phloem
  3. cortex
  4. cuticle


Auxins Quiz

MCQ: Which one is true about Auxins?

  1. promote apical dominance
  2. promote fruit growth
  3. induce parthenocarpy
  4. all of above


Homeostasis: Excretion Quiz

MCQ: 50 ml of water is needed to remove nitrogen in urea that is

  1. 1g
  2. 2g
  3. 3g
  4. 0.5g


Introduction to Reproduction Quiz

MCQ: In plants with alternation of generation, meiosis occurs during

  1. transportation
  2. sporogenesis
  3. parthenogenesis
  4. pollination