Human Embryo Quiz Questions and Answers 251 PDF Download

Learn human embryo quiz, online college biology test 251 for online courses, distance learning. Free biology MCQs questions and answers to learn human embryo MCQs with answers. Practice MCQs to test knowledge on human embryo, support in plants, auxins, homeostasis: excretion, introduction to reproduction for scholarships exams for college students.

Free human embryo course worksheet has multiple choice quiz question as human embryo remains enclosed in a sac called with options scrotum, pericardium, placenta and amniotic sac with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study reproduction multiple choice questions based quiz question and answers. Human Embryo Video

Quiz on Human Embryo Quiz PDF Download Worksheet 251

Human Embryo Quiz

MCQ. Human embryo remains enclosed in a sac called

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

D

Support in Plants Quiz

MCQ. Sclerenchymatous cells are heavily lignified cells in

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

A

Auxins Quiz

MCQ. Auxins

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

D

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

A

Introduction to Reproduction Quiz

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

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

B