Label the 72 hr chicken embryo 3839.3736-40.3541,43.42.34 33324431304546470.0294828262524r2122201019111872hr chicken embryoTransverse section-1312-15-16-17-14

A multicellular organism develops from a single cell called a fertilized egg. The fertilized egg…

Answered: 38, 39- 37 36- 40. 35- 41 42 34 33 43,…

38, 39- 37 36- 40. 35- 41 42 34 33 43, 32 31 30 45 46 47 0 0 29 48 27 26 25 21 24 20 21 10 19 11 18 72hr chicken embryo Transverse section 12 -15 -16 -17 -13 -14

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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The 48-hr Chick Embryo Whole Mount (SEE IMAGE) Before you mount your slide on your microscope stage, take a good look at the morphology of the 48-hour embryo. Note the striking changes in morphology as compare, to the 33-hour embryo. There is a cephalic flexure or bending at the level of the midbrain. The head now lies on its left side. On the other hand dorsal side of the trunk is still turned up so the twisting of the embryo is noticeable. Verify these changes under the low power objective. Note the flexion and the torsion. In addition to the cranial/cephalic flexure there is also a cervical flexure at the level of the neck region. Very briefly go through the structures previously seen in the 33-hour chick. Observe the new structures appearing for the first time (Please visit the main website for viewing the whole mount of 33-hour and 48-hour chick embryo). Ectodermal Derivatives The prosencephalon is now divided into two regions: Telencephalon: This brain region is the anterior…
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Label the different stages of meiosis
The 48-hr Chick Embryo Whole Mount (SEE IMAGE) Before you mount your slide on your microscope stage, take a good look at the morphology of the 48-hour embryo. Note the striking changes in morphology as compare, to the 33-hour embryo. There is a cephalic flexure or bending at the level of the midbrain. The head now lies on its left side. On the other hand dorsal side of the trunk is still turned up so the twisting of the embryo is noticeable. Verify these changes under the low power objective. Note the flexion and the torsion. In addition to the cranial/cephalic flexure there is also a cervical flexure at the level of the neck region. Very briefly go through the structures previously seen in the 33-hour chick. Observe the new structures appearing for the first time (Please visit the main website for viewing the whole mount of 33-hour and 48-hour chick embryo). Ectodermal Derivatives The prosencephalon is now divided into two regions: Telencephalon: This brain region is the anterior…
Gestation of an animal can be as long as over two years (rhinoceros – 840 days) so, how does the developing embryo/fetus survive within the uterus until parturition?
The 48-hr Chick Embryo Whole Mount (SEE IMAGE) Before you mount your slide on your microscope stage, take a good look at the morphology of the 48-hour embryo. Note the striking changes in morphology as compare, to the 33-hour embryo. There is a cephalic flexure or bending at the level of the midbrain. The head now lies on its left side. On the other hand dorsal side of the trunk is still turned up so the twisting of the embryo is noticeable. Verify these changes under the low power objective. Note the flexion and the torsion. In addition to the cranial/cephalic flexure there is also a cervical flexure at the level of the neck region. Very briefly go through the structures previously seen in the 33-hour chick. Observe the new structures appearing for the first time (Please visit the main website for viewing the whole mount of 33-hour and 48-hour chick embryo). Ectodermal Derivatives The prosencephalon is now divided into two regions: Telencephalon: This brain region is the anterior…
Mrs . Vanessa Narciso, 29 year old G5P4 (4004) client who has had an uneventful healthy pregnancy is admitted to the hospital. The admitting doctor informs her that she is in the active phase of labor. The record also shows that the full-term baby is in the left occiput posterior position. Nurse Marina correctly says that the following are signs indicating that the labor is progressing, EXCEPT one: The intensity of uterine contraction becomes strong and board like inconsistency The duration becomes longer-lasting for 10 to 20 minutes The frequency is every 2 to 3 minutes The interval becomes shorter
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Q57
Some expensive home pregnancy tests claim to detect hCG as early as 5 days after conception ( when hCG are barely there). With the knowledge of how pregnancy tests work, please describe how a pregnancy test manufacturer could create such ultra sensitive test?
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In this discussion, you will discuss the evolutionary advantages of the amniotic egg. Explain how each component of the egg plays a role in survival of the embryo.