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
schepotkina [342]
3 years ago
13

What exactly is species evenness?

Biology
1 answer:
Sholpan [36]3 years ago
5 0

Answer:

Species evenness refers to how close in numbers each species in an environment is.

Explanation: For example, let's say there are 15 elephants, 60 zebras and 5 lions on our first sample. The sample from the second states 35 elephants, 25 zebras and 20 lions. The total of both sample 1 and sample 2 become 80. Sample 2 is relatively more evenness than sample 1 . This is because the total number of animals in the sample is quite evenly distributed between the 2 samples. This environment  is not very even though. Species richness is a measure of the number of different kinds of organisms present in a particular area. Evenness compares the similarity of the population size of each of the species present as I mentioned above.

:)

You might be interested in
I need with this question please
lianna [129]
The answer is
C. The way the layer interacts with the layer below it.
6 0
2 years ago
Risks in life are often misaligned with our perceptions of these risks. Describe why we fear flying in a plane, nuclear power pl
asambeis [7]

Answer:

We fear flying in a plane, nuclear power plants or being struck by lightning more because our risk perception isn't rational. We assess risks using a mixture of cognitive skills (weighing the evidence, using reasoning and logic to reach conclusions) and emotional appraisals. In this case, we believe that overheating or lack of exercise is something we can control. We believe we can feel the process taking place and we can react in time. We fear all the situations that we cannot control.

Explanation:

8 0
3 years ago
Which disorders can be observed in a human karyotype
s2008m [1.1K]

Answer:

Answered below.

Explanation:

A karyotype is defined as the size, shape, and number of chromosomes present in an organism.

An analysis is usually done on a karyotype to see if individuals have abnormal numbers or sizes of chromosomes. Such abnormalities may arise from;

Deletion: which implies that a chromosomal part is missing.

Duplication: where parts of a chromosome are repeated.

Translocation: which occurs when a chromosomal part breaks off and gets attached to another chromosome.

Nondisjunction: in which chromosomes do not separate from the parent cells.

Common chromosomal disorders arising from these abnormalities include;

Down's syndrome

Edwards syndrome

Turner's syndrome

Klinefelter syndrome

Prada-willi syndrome

Cri-du-chat syndrome

Patau's syndrome

8 0
2 years ago
Several scientists stated that plant growth would be similar regardless of the soil type. Students in Ms. Gray’s class performed
ddd [48]

Particle size of soil and aeration capacity play important roles in plant growth

3 0
3 years ago
Which statements describe ways that nuclear fission is different than nuclear fusion? Select the two correct answers.
myrzilka [38]

Answer:

Nuclear fission is the splitting of atoms while fusion is the combining

Explanation:

fission does not occur naturally while fusion occers in stars

8 0
3 years ago
Other questions:
  • Choose the term that best matches the description given.
    10·2 answers
  • In fruit flies, the allele for white eyes is recessive to the allele for red eyes. In a generation of fruit flies, 45 males with
    5·2 answers
  • _ is a term that describes the number and variety of species that live in an area.
    7·1 answer
  • Which statement accurately compares nonvascular and vascular plants?
    8·2 answers
  • Do organisms in the same domain belong to the same class
    15·1 answer
  • Immune response to a common cold
    12·1 answer
  • Where does a fertilized egg spend most of its time?
    13·2 answers
  • What is considered the best source of energy for a predatory animal?
    7·1 answer
  • SCIENCE NEED HELP ASAP
    15·1 answer
  • La unión de aminoácidos forma una macromolécula llamada
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!