1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kogti [31]
3 years ago
5

Many bedbugs are highly resistant to insecticides, but the scientist’s bedbugs aren’t resistant. Explain why this happens based

on environment and selection of genes.
Biology
1 answer:
Nutka1998 [239]3 years ago
4 0

Wild Bedbugs become insecticide resistant because of the mutations and natural selections.

<h3><u>Explanation</u>:</h3>

As the huge amount of pesticides and insecticides are sprayed in the rooms for cleaning, the pests and insects like bedbugs dies in huge portions because of the toxin. But some of the bedbugs remain alive as they have mutations that help them to detoxify the toxins given, or bypass the metabolic processes so that the toxins don't hamper them much.

Now as the population becomes very small(bottle neck effect), the nature selects these organisms over the other to propagate more sufficiently and enormously. As the nutrients and supplies are also available, so the bedbugs don't suffer any lack of nutrition which can be a determining factor of their population.

Thus the wild bedbugs become resistant to insecticides while the experimental one remain succeptible to insecticides.

You might be interested in
Arrange the levels of biological classification from broadest to most specific.
postnew [5]
<span> The </span>most specific classification<span> is by genus and </span>species<span>. The hierarchical groupings in between include phylum, class, family, and order...... :)
i  hope it helps you..... :)</span>
4 0
3 years ago
Identify the parts of the female and male reproductive system and their functions. ​
Lena [83]

<u><em>Female:</em></u>

*Ovaries - release of oocytes (eggs), estrogen and progesterone.

*Oviducts (fallopian tubes) - where fertilization of the oocyte occurs to form a zygote.

*Uterus - where the zygote develops

*Cervix and vagina - allow for the entry of sperm for fertilization

<u><em>Male:</em></u>

*Testes - Releases testosterone and sperm

*Vas deferens - Passageway for sperm

*Epididymis - allows the sperm to pass from the testes and vas deferens and equips them with semen so they can survive internal fertilization

*Penis - releases sperm into the external environment for fertilization to occur

I hope I helped!

6 0
3 years ago
Read 2 more answers
Which of the following is NOT a tissue found in the stem?
Leno4ka [110]
It’s stele if you go to quizlet for ANATOMY OF PLANTS you find more of your answers
8 0
3 years ago
The total magnification of a speci viewed under a compound light microscope is determined by
fredd [130]

It is determined by the,

 size of Image / size of object

7 0
3 years ago
Connective tissue consists of a population of cells embedded in an extracellular matrix. What is the extracellular matrix associ
hodyreva [135]

Answer:

Fibers and the Ground Substance make the extracellular matrix...

Explanation:

Connective tissue is composed of fibers, cells and the ground substance that gave the it the overall physical appearance. Chemically, the extracellular matrix is made up of minerals, water, Proteoglycans and a large network of fibrous protiens. All of these help connective tissue to maintain the structure.

5 0
3 years ago
Other questions:
  • The effects of sunlight on the aquatic life inhabiting lake okeechobee
    10·1 answer
  • What is the input of the light-dependent reactions, labeled X?
    5·1 answer
  • During which phase of mitosis do the nuclear membrane, nucleolus, and nucleus dissolve?
    6·2 answers
  • In the 1950s, 40 percent of the U.S. workforce was engaged in manufacturing. By the 2000s, fewer than ________ percent of U.S. w
    11·1 answer
  • Aquatic organisms in lakes and ponds are often able to survive the water underneath a layer of ice because the water underneath
    12·1 answer
  • "It is best to go skiing in January. It snows most of the month of January" This refers to the area's ______ weather or climate?
    14·1 answer
  • Part A How do the potential energy and the kinetic energy change when the skateboarder is at the top or the bottom of the hill?
    11·2 answers
  • Osmosis involves which of the following processes
    10·2 answers
  • Explain what can happen over millions of years to the carbon compounds in organism that die and decompose?
    8·2 answers
  • Ice sheets are in enormous masses of ice that
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!