Test Questions & Answers Vertebrate Life & Development Ch3 - Principles of Development 6e | Instructor Test Bank by Lewis Wolpert. DOCX document preview.
Type: multiple choice question
Title: Chapter 03 - Question 01
01) Which embryonic axis do axial structures, such as the neural tube and notochord, “run” along?
a. Dorso-ventral
b. Antero-posterior
c. Proximo-distal
d. Left-right
Type: multiple choice question
Title: Chapter 03 - Question 02
02) Which of these groups consist solely of amniote embryos?
a. Frog, chicken, mouse
b. Fish, frog, mouse
c. Fish, human, chicken
d. Human, chicken, mouse
Type: multiple choice question
Title: Chapter 03 - Question 03
03) What is the name for the ball of cells created through cleavage of the frog zygote?
a. Blastula
b. Blastopore
c. Blastocoel
d. Blastomere
Type: multiple choice question
Title: Chapter 03 - Question 04
04) What germ layer undergoes neurulation?
a. Endoderm
b. Ectoderm
c. Intermediate mesoderm
d. Lateral plate mesoderm
Type: multiple choice question
Title: Chapter 03 - Question 05
05) What is the chick equivalent of the Spemann organizer in amphibians?
a. Primitive streak
b. Hensen’s node
c. Koller’s sickle
d. Epiblast
Type: multiple choice question
Title: Chapter 03 - Question 06
06) Which animal embryo does not develop from a blastodisc?
a. Mouse
b. Human
c. Chick
d. Rabbit
Type: multiple choice question
Title: Chapter 03 - Question 07
07) Which statement is not true of human embryonic development?
a. Human fertilization takes place within the Fallopian tube.
b. Human embryonic cells undergo compaction.
c. Human embryos develop a primitive streak.
d. Human embryos undergo a “turning” step.
Type: multiple choice question
Title: Chapter 03 - Question 08
08) Which statement is not true of RNA seq?
a. It is less accurate than microarrays.
b. It can identify the expression of large numbers of genes at the same time.
c. It can determine the changes in gene expression during development.
d. It requires direct sequencing of nucleic acids.
Type: multiple choice question
Title: Chapter 03 - Question 09
09) Which of these techniques is not an example of reverse genetics?
a. TILLING.
b. Gene knock-out using homologous recombination
c. Morpholino antisense RNAs
d. Mutagenesis screens to uncover developmental mutants.
Type: multiple choice question
Title: Chapter 03 - Question 10
10) With which animal is fate mapping using quail cells associated?
a. Zebrafish
b. Mouse
c. Chick
d. Frog
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Principles of Development 6e | Instructor Test Bank
By Lewis Wolpert
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