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
Grace [21]
2 years ago
6

Why would scientists use a control sample that has no DNA from bighead carp in eDNA surveillance?

Biology
1 answer:
Yanka [14]2 years ago
3 0

Answer:

cientists would use a control sample that has no DNA from bighead carp in Edna surveillance in order to verify that no DNA has contaminated the gel. It would eliminate certain errors in the experiment. What are some of the things that your DNA can be contaminated with?

Explanation:

You might be interested in
Changes in the gene pool can occur due to various mechanisms. From 1892 to 1954, millions of individuals emigrated (moved out) f
kherson [118]
<span>The mechanism that affected the gene pool of the immigrants that entered the United States through Ellis Island from 1892 to 1954 is B. gene flow. Gene flow is the transfer of genes or alleles from one population to another. The migration of millions of individuals from countries across the Atlantic Ocean to the United States is responsible for the changes in the gene pool of the immigrants.</span>
6 0
3 years ago
Read 2 more answers
Which list shows in correct order the fewest stars to the greatest number of stars?
madam [21]

Answer:

Option C.

our solar system, the Milky Way Galaxy, the universe

Explanation:

The Solar system comprises of the star and all its planets, comets, asteroids and also other bodies. It is very larger than a star.

The milky way galaxy comprises of group of solar systems that orbit around a central core . The galaxy normally have very big hole in their centre.

The Universe contain billions of galaxies and it comprises of everything, asteriod, moon, planet, star, solar system,galaxy.....

3 0
3 years ago
Black and white coloration in cows is dominant to brown and white. Black and white cows were crossed over several years and the
aliya0001 [1]
Maybe they came from different groups or mixed semen
8 0
3 years ago
What was the major accomplishment of the Apollo missions?
hodyreva [135]
The answer would be C. Sending the first human into space. :D
5 0
3 years ago
Read 2 more answers
Imaginary essay<br><br>Exchange place with best friend​
Alika [10]
It was one Sunday morning. When me and my best friend ( NAME GOES HERE) switched lives we were playing a game and the game had a lot to do with holding hands
3 0
3 years ago
Other questions:
  • Give two processes witch occur during interphase and witch are necessary for mitosis to take place
    9·1 answer
  • Natural selection is a process by which organisms that are better adapted to their environment tend to
    15·2 answers
  • What is cardiorespiratory endurance?
    8·2 answers
  • Which organelle appears to be empty but is filled with liquid?
    11·1 answer
  • Multiple Allele So far we have studied traits or genes that are coded for by just two alleles. Like in rabbits, there was one al
    12·1 answer
  • A marine biologist is studying dolphin calls and notices that sometimes the calls sound louder based on the background noise in
    13·2 answers
  • 4 myths about sexuality and how you might prove these are misconceptions
    10·1 answer
  • Hot, melted rock is injected into several rock layers. Over time, the rock cools. It becomes solid and cuts through the surround
    10·1 answer
  • What are the characteristics of water due to its polarity
    12·1 answer
  • The following health statistics are available on the Internet for country Z about two disease outcomes. Disease A has an annual
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!