User Account

All Pages

Establishment of the dorsal-ventral pathway

Assignment Help Biology
Reference no: EM131334144

1. How can it be that a double mutant embryo that lacks maternally encoded Hunchback and Nanos protein is completely viable and fertile?

2. The terminal regions of the Drosophila embryo involve another maternally pathway. How is this mechanism similar to the establishment of the dorsal/ventral pathway?

Reference no: EM131334144

Questions Cloud

What companies might google company include in benchmarking : What companies might GOOGLE COMPANY include in a benchmarking study and in which countries are those companies located. Your answer should include, at least, four other companies for the comparison.
Develop a more complex claim of your own : What is your paper adding anything to the current dialogue surrounding your topic? Note that as you become more familiar with the concerns of a given topic or discipline, you will be able to contribute more significantly to the discussion.
Discuss trade-offs involved in selecting larger values of m : Plot the rate as a function of p for different values of M, and discuss the trade-offs involved in selecting larger or smaller values of M.
Propose one hypothesis about the role of telomeres : There are many hypothesis about causes for Dolly's deterioration. Propose one hypothesis about the role of telomeres in dividing cells as she aged.
Establishment of the dorsal-ventral pathway : The terminal regions of the Drosophila embryo involve another maternally pathway. How is this mechanism similar to the establishment of the dorsal/ventral pathway?
Simple cones and compound cones in conifers : 1. Which group of algae appears to be the most closely related to the ancestors of true plants? Name one feature that appears to be homologous. 2. What are microphylls and which group of seedless vascular plants are they found? 3. What is the diffe..
Comparative analysis of deliberate and accidental threats : Carry out comparative analysis of the Deliberate and Accidental Threats and rank those threats in order of importance. Justify your rankings not only on the basis of the case study but also by the means of doing further research and drawing upon o..
Generate a binary sequence of length l : Generate a binary sequence of length L with P(0) = 0.8, and use the arithmetic coding algorithm to encode it. Plot the difference of the rate in bits/symbol and the entropy as a function of L. Comment on the effect of L on the rate.
Difference between a tumor suppressor gene : 1. Describe the difference between a tumor suppressor gene, a proto-oncogene, and an oncogene. Provide an example of each. 2. Cervical cancer is mainly caused by human papilloma viruses (HPVs). Explain how viruses contribute to cancer development.

Reviews

Write a Review

Biology Questions & Answers

  Describe what the issue or decision of consideration is

Please read the article then describe what the issue or decision of consideration is. Identify who is involved in making the decision and who is affected by the decision(s),who are the stakeholders.

  Q1 throughout a one-year study a graduate student attempted

q1. throughout a one-year study a graduate student attempted to count the wolves and moose on the island. he estimated

  Symptoms of shellfish poisoning

A person eating a contaminated shellfish can lose the ability to breathe within minutes, but may be rescued if placed on a ventillator for a period of days.

  Determine the minimum reflux ratio

Design a column for this separation. The column will operate at essentially atmospheric pressure. Use a reflux ratio 1.5 times the minimum. Determine the minimum reflux ratio.

  Genefor smooth peas is dominant over gene for wrinkled peas

The average pea pod contains about 7 peas. The genefor smooth peas is dominant over the gene for wrinkled peas. If heterozygous pea podsgrown from smooth peas are selffertilized and all of the pods have 7 peas, what percentage of thepods will have..

  What are the difference between darwin''s

What are the difference between Darwin's and Lamarck's theories on evolution?

  Which one is the carbohydrate

Which one is the carbohydrate?

  Strengthen muscle and burn fat

When working out one can choose many exercises that will strengthen muscle and burn fat. The IDEA website has many videos that will provide exercises to define and build muscles for yourself or those you may coach. The exercise I chose is the wide re..

  What is the most critical phase of the nutrient cycle

What is allogenic and what is the most critical phase of the nutrient cycle - how do these ecosystems differ?

  Determine symbiotic relationships in marine environment

What is symbiotic relationships in the marine environment. Please define symbiosis. What are the major types of symbiosis?

  Glycogen synthesis and degradation in liver and muscle

Glycogen synthesis and degradation in liver and muscle is very similar. Which of following enzymes is not used in both muscle and liver for these metabolic pathways?

  Q1 one tank of gold fish is fed the normal quantity of food

q1. one tank of gold fish is fed the normal quantity of food once a day a second tank is fed twice a day and a third

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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