Study the image. Which best describes what the picture shows? an organism a community
2 answers:
Image and options are not provided in the question, the image is attached below and the complete question is as following:
Study the image. Which best describes what the picture shows? an organism a community:
A. an organism
B. a community
C. a niche
D. a population
Answer:
D. a population
Explanation:
Biological organization is defined as a hierarchy of complex biological structures and systems on the basis of several related philosophical ideas.
It shows the arrangment of organism or biological structures from simplest form to complex, it includes atom, molecule, organelle, tissues, cells, organ systems, organisms, populations, communities, ecosystem, and biosphere (not arranged in sequential manner).
The given picture is related to a population because it shows groups of organisms of the same species, that is rats.
Hence, the correct option is D.
You might be interested in
235 are the Individual numbers that would expect to have the MN type of genotype.
There are two equations necessary according to Hardy-Weinberg Equilibrium:-
<em>p</em> + q = 1
p² + 2pq + q² = 1
Let,
NN= p
NM=2pq
MM=q
So, according to the question, the frequency of genotype NN is 40%
40% of 500 = Numbers of individuals
Frequency of individuals <em>p </em>= =
Find <em>p</em>² by taking the square root of <em>p</em>.
√(<em>p</em>) = √(0.4)
= 0.632
So, <em>pp + qq = 1 </em>
<em>qq</em> = 1 - <em>pp </em>= 1 - 0.63
q = 0.37
The allele frequencies in the population are known, now finding the frequency of heterozygous genotype.
By Multiplying<em> 2 × p ×q </em>to get heterozygous genotype
<em>2pq = 2 × 0.63 × 0.37` = 0.47</em>
<em>2pq = 0.47</em>
<em>So, 2pq × total population = 0.47 × 500 = 235, NM genotype.</em>
Learn more about Hardy-Weinberg Equilibrium here,
#SPJ4