Colleges Degree Courses

College Biology Quizzes

College Biology Quiz Answers - Complete

Human Embryo Multiple Choice Questions PDF p. 251

Human Embryo multiple choice questions and answers, human embryo quiz answers PDF 251 to learn College Biology course for college certification. Learn Reproduction MCQ trivia questions, human embryo Multiple Choice Questions (MCQ) for online college degrees. Human Embryo Interview Questions PDF: 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" MCQ PDF with choices pericardium, scrotum, placenta, and amniotic sac for ACT test prep classes. Solve reproduction questions and answers to improve problem solving skills for college entrance exams.

Human Embryo Questions and Answers MCQs

MCQ: Human embryo remains enclosed in a sac called

scrotum
pericardium
placenta
amniotic sac

MCQ: The sclerenchymatous cells are heavily lignified in

xylem
phloem
cortex
cuticle

MCQ: Which one is true about Auxins?

promote apical dominance
promote fruit growth
induce parthenocarpy
all of above

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

1g
2g
3g
0.5g

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

transportation
sporogenesis
parthenogenesis
pollination