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
Lyrx [107]
3 years ago
9

which types of organisms are most likely to survive change in an ecosystem, those that have a narrow ecological niche or those t

hat have a broad niche?
Biology
1 answer:
vodomira [7]3 years ago
6 0

Answer:

The answer is obviously the organism with broad niche.

Explanation:

Organisms can have a broad niche or a narrow ecological niche. This can be explained as follows: If an organism has adapted itself to wide range of environmental conditions then it can survive changes in an ecosystem, hence it has a broad niche. Some organism adapt to only specific environmental conditions and cannot survive if it changes, such organisms are said to have narrow niche.

You might be interested in
Identify a signal the brain sends out after the nervous system sends the signal that pH has dropped.
spin [16.1K]

In response to a notification of a <u>decrease</u> in blood pH by the nervous system, the brain sends signals to the external intercostal muscles and the diaphragm.

<h3>What is blood pH?</h3>

Blood pH can be defined as a measure of the molar concentration of hydrogen ions that are present in the blood of a living organism, with respect to its acidity, neutrality or alkanlity (basicity).

In response to a notification of a <u>decrease</u> in blood pH by the nervous system, the brain would send signals (impulses) to the external intercostal muscles and the diaphragm through its respiratory center, so as to help the living organism increase its breathing rate and the volume of its lungs during inhalation.

Read more on blood pH here: brainly.com/question/11209525

6 0
2 years ago
What attribute of skeptic would contribute to a good scientific mind​
V125BC [204]
Continual questioning of observations.
7 0
2 years ago
In corn, the allele A allows the deposition of anthocyanin (blue) pigment in the kernels (seeds), while aa plants have yellow ke
lara31 [8.8K]

Answer:

<h2>A) Yes, 12 mu</h2><h2>B) AaWw</h2><h2>C) 0.25%</h2><h2 />

Explanation:

As given,

Allele A for  blue anthocynin.

aa for yellow kernel;

at  second locus;

W produce smooth kernel,

ww for wrinkled kernel;

Parents as given are:  AaWw and aaww

Progeny are:

blue smooth ( AaWw)= 1447;

blue wrinkle (Aaww)= 169;

yellow smooth (aaWw)= 186;

yellow wirnked (aaww)= 1510

a)

Recombinant progeny are  169+ 186= 355

non- recombinant progeny are = 1447+ 1510= 2957

so recombination frequency (RF)= 346/2957×100= 12.0054%

So a and w are linked genes.

They are 12 mu far away from each other.

b) Blue smooth parent= AaWw.

c) Aaww crossed with  aaWw

progeny are= AaWw, Aaww, aaWw, aaww,

They all are produced in same proportion =0.25% or 1/4.

5 0
3 years ago
Joyce is planting tulips in her garden, and she has 5 red bulbs and 5 white bulbs to plant in one row. What is the probability t
Stolb23 [73]

Answer:

\frac{1}{126} or 0.0079.

Explanation:

Joyce is planting tulips in her garden.

Number of red (R) bulbs = 5

Number of white (W) bulbs = 5

Total number of ways to plant 10 bulbs in one row is

\text{Total ways}=\frac{10!}{5!5!}

\text{Total ways}=\frac{10\times 9\times 8\times 7\times 6\times 5!}{5\times 4\times 3\times 2\times 1\times 5!}

Cancel out common factors.

\text{Total ways}=252

It is given that she randomly plants the bulbs so that all 5 red bulbs are next to each other and all 5 white bulbs are next to each other.

Required outcomes are

RRRRRWWWWW and WWWWWRRRRR

\text{Required outcomes}=2

Formula for probability:

Probability=\frac{\text{Required outcomes}}{\text{Total ways}}

Probability=\frac{2}{252}

Probability=\frac{1}{126}

Probability\approx 0.0079

Therefore the required probability is \frac{1}{126} or 0.0079.

5 0
3 years ago
Sulfur dioxide (SO2) and hydrogen sulfide (H2S) gases are released on a large scale by certain forms of industry, and can react
maria [59]
<span>sulfuric acid - acid rain. Damages forests, limestone statues/buildings, lakes (alters pH) etc. Sulphur trioxide is a pollutant, which is also detrimental to health. Mark me the brainiest!</span>
7 0
3 years ago
Other questions:
  • Mathew has a filtration kit, which consists of a funnel, a flask, and filter papers. Which of these mixtures can he separate usi
    14·2 answers
  • What are substances made in a chemical reaction?
    8·1 answer
  • Why are organic materials considered sediments but not minerals?
    8·2 answers
  • Can someone answer this
    8·1 answer
  • What is the purpose of the uninoculated control tubes used in the oxidation fermentation test? why is it necessary to use two co
    5·1 answer
  • An ecosystem has experienced a recent decrease in its plant populations. Which of the following is a possible reason for the dec
    13·2 answers
  • Which of these is a possible disadvantage of using wind as a source of
    7·1 answer
  • Use the following terms in the same sentence : diffusion and osmosis.
    9·1 answer
  • Good Morning guys. I'm so bored and sad anyone need to talk? Suic.ide is a cowards way out. Please dont commit. Suic.ide is a pe
    15·1 answer
  • What carbohydrate is made during the process of photosynthesis?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!