User Account

All Pages

Based on what you have learned in this class regarding

Assignment Help Biology
Reference no: EM13396637

During the past 50 years, more than 200 species of insects that attack crop plants have become highly resistant to DDT and other pesticides. Based on what you have learned in this class regarding evolution, explain the rapid and widespread evolution of resistance. Now that DDT has been banned in the US, what do you expect to happen to levels of resistance to DDT among insect populations?

Reference no: EM13396637

Questions Cloud

As the cfo of a leading handheld device company you are : as the cfo of a leading handheld device company you are evaluating different sources of capital for expanding your
How do you expect changes in microeconomy and macroeconomy : identify a good or service with which you are familiar. what factors have contributed to changes in the supply of and
Describe the process of revenue at nsu focusing on : you have been hired by nobody state university nsu as a consultant to help the university with how to increase their
Discuss the risks and benefits of international equity : discuss the risks and benefits of international equity investing.your work should be 3-5 paragraphs long. all written
Based on what you have learned in this class regarding : during the past 50 years more than 200 species of insects that attack crop plants have become highly resistant to ddt
A new clocking machine was purchased 5 years ago for 5 : a new clocking machine was purchased 5 years ago for 5 million. the machinery can now be sold for 4.1 million. the
Water is very crucial for life as we know it one of the : water is crucial for life as we know it. one of the most important characteristics of water is its ability to act as a
Why is it necessary to analyze an organizationrsquos : why is it necessary to analyze an organizationrsquos environment when crafting a strategy? using one external
Describe the difference between a positive and negative : explain the difference between a positive and negative externality. in your analysis make sure to provide an example of

Reviews

Write a Review

Biology Questions & Answers

  What is lacking between myelin layers

Which cell processes are usually without branches near the cell of origin?

  What would the phenotypic ratio

Suppose that the following data was obtained when tabulating the kernels on several rows of an ear of genetic corn. Calculate the phenotypic ratio (this is similar to what you did in lab!)

  Question what causes cancer why is finding a cure so

question what causes cancer? why is finding a cure so difficult? why do certain drugs work for some people but not

  What different features of the dna molecule

Double-stranded DNA molecules have negatively charged sugar-phosphate backbones, and a major and minor groove into which the chemical groups of the bases project.

  Procedure involves both positive and negative feedback

A friend has just returned from a trans-Atlantic jet aircraft flight and reported that the plane dropped about1000 m when it entered an "air pocket." Explain to a friend what apparently happened to cause this drop.

  Enzymes are used at a temperature of degrees celsius

Many enzymes used by molecular biologists were isolated from the bacterium Escherichia coli, which is an inhabitant of the human gut. Most of these enzymes are used at a temperature of 37 degrees Celsius.

  Why is it important to have an antibiotic resistance gene

Why is it important to have an antibiotic resistance gene in the cloning plasmid?

  Describe the first step involved in replication

describe the first step involved in replication of each genome. Your description can include a diagram and should cover.

  Explain export factors and viral components for nuclear exit

Explain interaction between export factors and viral components for nuclear exit also Explain the function of the host factors affected by the virus.

  What is a chloride reversal potential

What is a chloride reversal potential. Is there a net movement of chloride into or out of the cell while you add GABA to the bath? If so, in which direction.

  Genetic makeup of the ascospores

In analyzing a big sample of yeast colonies on a petri dish, a geneticist finds an abnormal looking colony that is very small. This small colony was crossed with wild type, and products of meiosis were spread on a plate to produce colonies.

  Q1 an angiocardiogram was performed on the infant and it

q1. an angiocardiogram was performed on the infant and it was found that he had a patent ductus arteriosus. examine the

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