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College Biology Practice Test 251

Human Embryo Quiz PDF: Questions and Answers - 251

Free Human Embryo Quiz Questions and Answers PDF, Human Embryo Quiz PDF Download, Book Test 16-251 to study biology online courses. Study Reproduction MCQ Questions PDF, human embryo Multiple Choice Questions (MCQ Quiz) for online college degrees. The Human Embryo Trivia App Download: Free educational app for human embryo, support in plants, auxins, homeostasis: excretion, introduction to reproduction test prep for best online SAT prep class.

The Quiz: Human embryo remains enclosed in a sac called; "Human Embryo" App Download (Android & iOS) Free with answers pericardium, scrotum, placenta and amniotic sac to study e-learning courses. Practice reproduction questions and answers, Google eBook to download free sample for best online GRE prep class.

Human Embryo Questions and Answers PDF Download: Quiz 251

MCQ 1251: Human embryo remains enclosed in a sac called

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

MCQ 1252: The sclerenchymatous cells are heavily lignified in

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

MCQ 1253: Which one is true about Auxins?

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

MCQ 1254: 50 ml of water is needed to remove nitrogen in urea that is

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

MCQ 1255: In plants with alternation of generation, meiosis occurs during

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

College Biology Exam Prep Tests

Human Embryo Learning App & Free Study Apps

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Human Embryo App (Android & iOS)

Human Embryo App (Android & iOS)

College Biology App (Android & iOS)

College Biology App (iOS & Android)

SAT Biology App (Android & iOS)

SAT Biology App (Android & iOS)

Cell Biology App (Android & iOS)

Cell Biology App (iOS & Android)