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College Biology Practice Test 251

Human Embryo Quiz Answers PDF - 251

The Book Human Embryo Quiz Questions and Answers PDF, human embryo Quizzes, download chapter 16-251 to download online college biology course. Study Reproduction MCQ Questions PDF, human embryo Multiple Choice Questions (MCQ Quiz) for online college degrees. The eBook Human Embryo Quiz App Download: human embryo, support in plants, auxins, homeostasis: excretion, introduction to reproduction test prep for online bachelor degree programs.

The Quiz: Human embryo remains enclosed in a sac called PDF, "Human Embryo" App (Android & iOS) Free with pericardium, scrotum, placenta, and amniotic sac choices for ACT test prep classes. Practice reproduction questions and answers, Google eBook to download free sample for college entrance exams.

Biology: Human Embryo MCQs Quiz PDF Download

MCQ: Human embryo remains enclosed in a sac called

A) scrotum
B) pericardium
C) placenta
D) amniotic sac

MCQ: The sclerenchymatous cells are heavily lignified in

A) xylem
B) phloem
C) cortex
D) cuticle

MCQ: Which one is true about Auxins?

A) promote apical dominance
B) promote fruit growth
C) induce parthenocarpy
D) all of above

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

A) 1g
B) 2g
C) 3g
D) 0.5g

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

A) transportation
B) sporogenesis
C) parthenogenesis
D) pollination

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