Human Anatomy
9th Edition
ISBN: 9780135168059
Author: Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher: Pearson Education, Inc.,
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 3, Problem 1RQ
1ndicate whether each of the following relates to (a) cleavage or (bi events at the primitive streak.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
What is the thickened dark linear band which appears caudally in the midline of the dorsum of
embryonic disc termed *
O Notochord
Neural tube
Primitive streak
Primitive yolk sac
(1) What part of the flower produces the male reproductive cells?
(2) Which contraceptive is seen in the first picture?
(3) What era in the geologic time scale is the age of reptiles?
(4) The main advantage of meiosis and sexual reproduction is the creation of _____ offspring. What offspring?
(5) Which process takes place in both methods A and B in the second picture?
(6) What event marks the end of each geologic era?
(7) One explanation for the timing and length of the leopard frog breeding season is that it occurs___?
(8) The time it takes for half of an isotope atoms to decay is called ___?
Label the frog tadpole whole mount
Chapter 3 Solutions
Human Anatomy
Ch. 3 - Dining which prenatal period is the basic body...Ch. 3 - Which abdominal structures form from the inner...Ch. 3 - Using directional terms (Table 1.1), describe the...Ch. 3 - Describe gastrulation. During which week of...Ch. 3 - What structure induces the formation of the neural...Ch. 3 - Which type or types of mesoderm Cluster into...Ch. 3 - After folding takes place, which embryonic germ...Ch. 3 - Does endoderm form the inner Iining of the inner...Ch. 3 - Which part of the somite forms the vertebrae and...Ch. 3 - What does the splanchnic lateral plate mesoderm...
Ch. 3 - A birth defect in the heart is caused by a...Ch. 3 - Why is respiratory distress common in babies born...Ch. 3 - 1ndicate whether each of the following relates to...Ch. 3 - The outer layer of the blastocyst, which attaches...Ch. 3 - Most birth defects can be traced to disruption of...Ch. 3 - The primary germ layer that forms the trunk...Ch. 3 - Each embryonic structure in column B with its...Ch. 3 - Match each date in column B [approximate time...Ch. 3 - It is currently possible to save some premature...Ch. 3 - Somites are evidence of (a) a structure from...Ch. 3 - Which of the following embryonic structures are...Ch. 3 - Prob. 10RQCh. 3 - When it is 1.5 months old, an average embryo is...Ch. 3 - Gastrulation is the (a) formation of three germ...Ch. 3 - The epiblast forms (a) only the ectoderm, (b) the...Ch. 3 - The limbs develop during the (a) start of the...Ch. 3 - The notochord develops primarily from (a)...Ch. 3 - The fetal period is (a) the �rst 8 weeks of...Ch. 3 - What important event occurs at the primitive...Ch. 3 - What is the function of the amniotic sac and the...Ch. 3 - (a) What is mesenchyme? (b) How does it differ...Ch. 3 - Explain how the flat embryonic disc takes on the...Ch. 3 - In anatomy lab, Thaya pointed to the vertebrae of...Ch. 3 - Neural crest is the one embryonic tissue that is...Ch. 3 - Many embryonic events �rst occur cranially, then...Ch. 3 - Prob. 24RQCh. 3 - Differentiate the outer tube from the inner tube....Ch. 3 - Before Delta studied embryology in her anatomy...Ch. 3 - A friend in your dormitory, a freshman, tells you...Ch. 3 - Insufficient folic acid in the early weeks of...Ch. 3 - Your cat finds a large ball of string and starts...Ch. 3 - When is the earliest time the sex of a fetus can...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Meroblastic cleavage is typical of embryos formed from _______________ eggs. (a) moderately telolecithal (b) highly telolecithal (c) isolecithal (d) b and c (e) a, b, and carrow_forwardFrom a 24-hour chick embryo, provide the answers in the following: Pairs of somites in a 24-hour chick embryo Germ layer/s that forms the head process What begins the formation head of process Germ layer/s that form the proamnion Explain why the notochord is not visible in areas where the somites are seenarrow_forwardSawfly larvae differ from Lepidoptera caterpillars | by having more prolegs. | by having parthenogenesis in many species. | by having multiple stemmata on each side. by having crochets on their feet.arrow_forward
- Variations in Animals 1. Sex differences in D. melanogaster chickens (rooster and hen) Features Male Female 1. Over-all body size 2. Size of comb 3. Size of wattle 4. Shank spur (+/0) 5. Shape of hackles 6. Shape of saddles 7. Size of tail feathers 8. Shape of tail feathersarrow_forwardThis is a cross section of Ascaris male and female. Which parts are derived from the ectoderm, endoderm, and mesoderm.arrow_forwardWhich structure of the following forms the embryonic axis? O Primitive streak Notochord O Primitive knot O Primitive yolk sacarrow_forward
- Labelling the parts of a frog's ovary Oarrow_forwardThe ribs form from the ___________ . notochord neural plate neural tube somitesarrow_forwardStudy the sea star development slides, including early and late stages and identify the following stages and structures: zygote, two cell stage, morula (stage), blastula (stage), blastocoel (cavity), archenteron (cavity), ectoderm (layer), endoderm (layer), gastrula (stage). **See Table 52.1, Section 52.3 & 52.4 in textbook ** Why is it useful to study the development of sea stars (Echinodermata) when studying human development? What do the two have in common?arrow_forward
- The ___________________ of an egg serves as an embryos water supply while the ____________ provides a structure for gas exchange. A albumen; yolk B amnion; allantois C albumen; allantois D allantois; albumenarrow_forwardAn additional notochord is grafted next to the developing neural tube. Answer the following questions. (a) what new cells would you expect to develop in the region of the neural tube closest to the graft? (b) What is the notochord-derived molecule that is responsible for the effect?arrow_forwardWhich statement accurately describe somites? derived from neural crest tissue on the ventral surface of the embryo series of tissue blocks lateral to the neural tube a shared derived feature seen only in gnathostomes one pair forms the pectoral girdle and the other forms the pelvic girdlearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781337408332Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Embryology | Fertilization, Cleavage, Blastulation; Author: Ninja Nerd;https://www.youtube.com/watch?v=8-KF0rnhKTU;License: Standard YouTube License, CC-BY