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
lakkis [162]
3 years ago
15

Scientists recently revised the classification of the red panda (Ailurus fulgens). They based their revision on comparisons of d

ata obtained from
the red panda and other species. Which type of data provided the STRONGEST evidence for the revised classification?
A. analysis of DNA sequences
B. observations of behaviors
C. measurements of body structures
D. descriptions of food sources and habitats
Biology
1 answer:
jeka57 [31]3 years ago
4 0

Answer:

Hello!

The answer is A. Analysis of DNA sequences

Explanation:

Classification:

Classification is the assortment or arrangement of living organisms into groups on the basis of their similarities. These groups into which organisms are classified are called taxonomic groups or taxon.

  • Before the 1960s, scientists solely relied on phenotypic or physical characteristics of organisms to classify them into related taxonomic groups.
  • Modern DNA sequencing methods are capable of revealing similarities and differences between organisms on the level of genes or DNA sequences. Therefore, DNA sequence analysis is the most accurate method for classification.
  • Closely related organisms have specific genes with the same DNA sequence. These sequences, known as conserved sequences, can be found universally in all species of a particular organism. For example, in bacteria, a DNA sequence known as the 16s RNA is conserved in related species. 16s RNA analysis is widely used to identify and classify bacteria.
  • Behaviors, body structure, habitat and food choices are all phenotypic characters that do not provide definite evidence of evolutionary relationship.
  • Different species can have the same habitat, behavior, anatomy and morphology.
You might be interested in
QUESTION 6
Orlov [11]

Not all. This fungus is a lichen, providing nutrients to the tree. The lichen gets sugars from the plant. Both benefit from this relationship.

Symbiotic Relationships of Fungi

Not all fungi feed on dead organisms. Many are involved in symbiotic relationships, including parasitism and mutualism.

Fungi as Parasites

In a parasitic relationship, the parasite benefits while the host is harmed. Parasitic fungi live in or on other organisms and get their nutrients from them. Fungi have special structures for penetrating a host. They also produce enzymes that break down the host’s tissues.

Parasitic fungi often cause illness and may eventually kill their host. They are the major cause of disease in agricultural plants. Fungi also parasitize animals, such as the insect pictured in Figure below. Fungi even parasitize humans. Did you ever have athelete’s foot? If so, you were the host of a parasitic fungus.

best i got hope i helped

$$shaun$$

7 0
3 years ago
Solid and liquid particles in the atmosphere
Brilliant_brown [7]
For a liquid it can be clouds
5 0
4 years ago
While roasting cacao beans may kill dangerous bacterial pathogens, it does nothing to prevent them from regrowing.
velikii [3]

Answer:

false

Explanation:

hope that helped

8 0
3 years ago
The maximum attainable age by humans is thought to be _____ years.
Mama L [17]
Absolute maximum is 115.7 years of age
3 0
3 years ago
The bacteria cell cycle does not have an analogous phase to the eukaryotic phase G2. The reason for this is that _____.
eimsori [14]

Answer:

At the same time, chromosome replication and partitioning take place.

Explanation:

The bacterium cell cycle does not have an equivalent phase to the eukaryotic cell's phase G2 since it completes two phases in one.

3 0
2 years ago
Other questions:
  • The plasma membrane is considered a barrier to the environment because __________. no molecules may pass through it it controls
    12·1 answer
  • What process maintains a constant number of chromosomes within a species?
    10·2 answers
  • What properties of water make it so critical to life and earth's processes?
    7·2 answers
  • BRIANLIESTTTT!
    6·1 answer
  • One way the North Atlantic Ocean is different from the South Pacific
    12·1 answer
  • What can you learn from a set of embryo drawings of vertebrates of different phyla?
    13·1 answer
  • Identify the similarities and differences between the different types of microscopes
    7·1 answer
  • A term used to describe organisms that cause disease​
    9·2 answers
  • QUESTION 17
    5·1 answer
  • Scientific Theory answers the question<br> Why<br> Who<br> What<br> How
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!