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
Greeley [361]
3 years ago
15

An example of a single-gene trait is

Biology
1 answer:
tiny-mole [99]3 years ago
6 0
Chromosome structure single-gene trait
You might be interested in
HELP ME PLEASE! The global climate is changing, and this change is apparent across many of Earth’s subsystems. Multiple sources
pychu [463]

Explanation:to control global warming we should control the green house gases which are the carbon dioxide formed by burning fossil fuels, methne formed by burning Agricultural fields, and also the nitrous oxide from nylon manufacturing.

So as a solution we should use technologies whichcan reduce smokes like by using solar and electric cars and recycling wastes instead of burning

3 0
4 years ago
Archaea differ from bacteria in that archaea
o-na [289]

Answer:

The correct answer is A) Have diverse cell wall compositions

Explanation:

Both bacteria and archaea comes under prokaryotes because they both lack a membrane-bound nucleus. The difference between archaea and bacteria is in their cell wall composition.

The bacterial cell wall is made up of peptidoglycan and the archeal cell wall is made up of pseudo-peptidoglycan. In bacteria, peptidoglycan contains N acetyl muramic acid and N acetyl glucosamine unit but in archaea, the N acetyl muramic unit is replaced by some other unit and the linkage of two units is also different in archaea. So the right answer is A.

7 0
3 years ago
Read 2 more answers
A lab assistant needs to mix up the following reaction to prepare DNA for an experiment:_________.
lara31 [8.8K]

Answer:

Explanation:

The total solution formed after mixing the components will be

20 μl + 20 μl + 40 μl + 120 μl = 200 μl

The smallest size tube that will hold the entire reaction is:

Firstly convert 200μl to ml

1000 μl = 1 ml

200 μl = X

X = 200 x 1/1000

X = 0.2 ml

The smallest size tube (from the options provided in the question) is 0.25 ml.

The pipetting device that could be used to accurately measure all the needed volumes must be able to measure 20 μl, 40 μl and 120 μl.

The best pipette to accurately take these measurements individually is the P200 micropipette because it has an accurate/useful range of between 20 μl - 200 μl

8 0
3 years ago
Community ecologists study the factors that determine the abundance of different species. The Abundance of three algae species (
Tema [17]

Answer:

Explanation:

Given that:

The abundance of three algal species in Lake A is now represented by the vectors:

[97, 84, 43] and [100, 80, 50]

Now if we look at Lake A, the change occurring in the vector of algae species can be determined as:

a = [100 -97, 80 - 84. 50 - 43]

a = [3, -4, 7]

Thus, the magnitude of that change is:

|a| = \sqrt{(3)^2 +(-4)^2+(7)^2}

|a| = \sqrt{9+16+49}

|a| = \sqrt{74}

|a| =8.6 \ mg/mL

The abundance of three algal species in Lake B is now represented by the vectors:

[25, 59, 22] and [20, 63, 15]

At Lake B, the change occurring in the vector of algae species can be determined as:

b = [20 -23, 63 - 59. 15 - 22]

b = [-3, -4, -7]

Thus, the magnitude of that change is:

|b| = \sqrt{(-3)^2 +(4)^2+(-7)^2}

|b| = \sqrt{9+16+49}

|b| = \sqrt{74}

|b| =8.6 \ mg/mL

Hence, for both Lake A and B, the magnitude of change is the same.

7 0
3 years ago
The total number of genes present in a population is...
Zielflug [23.3K]
<span>The total number of genes present in a population is called the gene pool. Hope this helps </span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the most important organ in the human body?
    14·1 answer
  • A native american adult is hospitalized. the emergency department assessment indicates auditory and visual hallucinations. the c
    12·1 answer
  • A gated channel in a cell membrane allows
    12·2 answers
  • Generally, evapotranspiration depends on two factors. These are:
    5·2 answers
  • Item that melts using only warm water?
    9·2 answers
  • Assume that you live in a city in the southern hemisphere. match each event with its approximate date. tiles spring equinox summ
    5·2 answers
  • Neurological studies on memory have revealed that the______ play an important role in explicit memory and that the _____ play an
    12·1 answer
  • The effort of Ezekiel's ministry was to bring the people in exile back to the God of the covenant. true or false
    11·1 answer
  • Structures involved in blowout fractures include the
    10·1 answer
  • Investigator Murray is examining evidence from an old crime scene. She has a blood sample, but she believes that the sample may
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!