What effect of exposure on cranial skeleton of salamander

Assignment Help Biology
Reference no: EM13935387

A. During early development, a snake embryo was exposed to a toxin that interferes with normal migration and differentiation of mesoderm. Name the major structures of the integument most affected by this exposure and how each structure is affected.

b. What would be the effect of this type of exposure on the cranial skeleton of a salamander?

Reference no: EM13935387

Questions Cloud

Calculate the surface areas and volumes : Calculate the surface areas and volumes of both of these cells then calculate the sa/v for each of them. The SA, V and Sa/V dived out of each of theses cells. which one of these would be most efficeint at feeding itself?
Critical review of the current market for online education : Your task is to provide a critical review of the current market for online education as well as providing an overview and definition of what online education is and how it works.
What would your initial diagnostic evaluation include : George is a 59-year-old African American lawyer who experienced weakness and numbness of his right side while playing golf this morning. What would your initial diagnostic evaluation include? What are the differential diagnoses
Initiate a compaction of free memory : In this exercise, we simulate a memory allocation (we just want to see the effect of fragmentation and of compacting memory fragments into larger ones). For this, we manage a list of memory segments in our program:typedef struct segment { int star..
What effect of exposure on cranial skeleton of salamander : During early development, a snake embryo was exposed to a toxin that interferes with normal migration and differentiation of mesoderm. Name the major structures of the integument most affected by this exposure and how each structure is affected.
Role of training and development : Explain the role of training and development in meeting the organization's strategic objectives. Describe different employee training and development methods and their advantages and disadvantages.
Managing information and technology : Students are required to produce an assessment of the role that Information system plays in organisations in their pursuit of gaining competitive advantage.
Determine the normal forces applied to the installed stud : The tool shown is used for straightening twisted members as wooden framing is completed. If the force P = 30 lb is applied to the handle as shown, determine the normal forces applied to the installed stud at points A and B. Ignore friction.
Calculate the cost per equivalent unit : Calculate the cost per equivalent unit, for both direct material and conversion costs, during August.

Reviews

Write a Review

Biology Questions & Answers

  Discuss independent assortment

If D is a dominant allele for the Rh factor, what will be the genotypic ratio for a monohybrid heterozygous cross of (Dd x Dd)? What will the phenotypic ratio be?

  Why kidney failure affect calcium homeostasis

Explain two reasons why kidney failure can affect calcium homeostasis. List 2 things that can help to increase bone formation in the elderly.

  What series of nucleotide pairs in a drosophila gene

What series of nucleotide pairs in a Drosophila gene will encode the amino acid sequence met-trp-phe-trp-met (reading from the amino terminus to the carboxyl terminus).

  Which biology diagram best describes the central principle

which biology diagram best describes the central principle of molecular biology?

  What are the genotypes of the parents

Smurfs are imaginary creatures who are normally blue (B), fuzzy (F), and industrious (I). Data from a testcross are shown below.

  Effect of histone acetylation on gene expression

Histone hyperacetylation of certain genes is associated with cancer. What is the effect of histone acetylation on gene expression, and what is the normal function of the genes affected?

  Functions of histones and nucleosomes

Histone protein H4 from pea plants and cow thymus glands contain 102 amino acids in both cases. A total of one hundred of the amino acids are identical in 2 species.

  What are the unique ecological contraints

What are the unique ecological contraints that limit/encourage asexual versus sexual reproduction in multi cellular plants versus multi cellular animals.

  Explain how is the nervous system of the flatworm distinct

1.how is the nervous system of the flatworm different from that of a human?2.describe the nonspecific defenses that

  Nervous system-vision-visual perception-hearing

Perception: Project ideas please? The nervous system, Vision, visual perception, hearing, cutaneous senses, olfaction and gustation, other senses and the brain, and the brain.

  What happens during meiosis

What happens during meiosis that ultimately results in a defect characterized by the addition of chromosomes? By the deletion of chromosomes

  What event is responsible for the pacemaker potential

What event is responsible for the pacemaker potential in the SA node? A. slow leakage or movement of Na+ ions into the cells B. activation of voltage-gated K+ channels that allow K+ to enter the cell.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd