A what is the special property of a persistent insecticide, Ask an Expert

Academics

a) What is the special property of a 'persistent' insecticide?

b) In what ways is 'persistence' (i) a useful property, (ii) a harmful property?

(a) A persistent insecticide is chemically stable, i.e. it takes a long time to break down.

(b) (i) This property is useful because the substance will continue to kill insects long after it has been applied.

(ii) 'Persistence' is damaging due to the insecticide lasts long enough to pass up a food chain and become concentrated in the bodies of secondary or tertiary consumers.

View complete question

Biology, Academics

Category:- Biology
Reference No.:- M9556026

Have any Question?Write your Review or question?

Related Questions in Biology

The ch50 assay is a traditional clinical assay that

The CH50 assay is a traditional clinical assay that measures the function of complement components. In a CH50 assay patient blood is drawn and serum separated from it (serum has no cells). Patient serum is mixed with ant ...

A cross between a person with straight hair and a person

A cross between a person with straight hair and a person with curly hair will produce a child with wavy hair. If 2 people with wavy hair had a child, what are the odds that the child would have straight hair?

Assignment 1 biotechnology articleassignment 1 is the first

Assignment 1: Biotechnology Article Assignment 1 is the first phase of a project that you will complete, in stages, during the term. You will begin by selecting a specific biotechnology that you would like to cover throu ...

Igfbp2 rbp4 and factor d post bariatric surgeryigfbp2 what

IGFBP2/ RBP4 and Factor D Post Bariatric Surgery IGFBP2 ( what the normal physiological action in the body? And how it affectedby obesity? andpost bariatric surgery?) RBP4 (what the normal physiological action in the bod ...

Question topic 2 article the cusp of a revolution in

Question: Topic 2 [article]: The cusp of a revolution in medicine. In a recent op-ed, Craig Venter (2)* shares his opinion that we are "on the cusp of a revolution" in medicine. (a) Describe three things that you learned ...

What changes would you expect to see in the liver cells of

What changes would you expect to see in the liver cells of someone suffering from chronic alcoholism?

Is the iso-osmotic point different for different solutes

Is the iso-osmotic point different for different solutes? Please specify in what ways can the iso-osmotic points be different and why there is a difference.

A suspension is formed from uniform particles of solid of

A suspension is formed from uniform particles of solid, of diameter 10 Mm, suspended in a solvent. What is the best description of this system?

Question 1go outside during daylight hours to a natural or

Question 1. Go outside during daylight hours to a natural or semi-natural space (e.g., Burton's Pond, an urban park, your backyard). Sit still for 20 minutes and closely observe the plants and animals around you. Describ ...

What is the phenotypic ratio for the offspring of a mother

What is the phenotypic ratio for the offspring of a mother who is homozygous dominant for blonde hair and a blonde-haired father who is heterozygous.

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Biology Expert