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
hodyreva [135]
3 years ago
13

Dogs (Canis lupus familiaris) and gray wolves (Canis lupus) can interbreed to produce viable, fertile offspring. These species s

hared a common ancestor recently (in geologic time) and have a high degree of genetic similarity, although their anatomies vary widely. Judging from this evidence, which two species concepts are most likely to place dogs and wolves together into a single species?
Biology
1 answer:
geniusboy [140]3 years ago
7 0

Answer:

1. Biological Species Concept

2. Phylogenetic Species Concept

Explanation:

Ernst Mayr defined the species on the basis of the biological species concept. Accordingly, the organisms that are capable of interbreeding to produce fertile progeny belong to the same species.  

Since dogs and gray wolves are able to produce fertile progeny, they belong to the same species as per the biological species concept.  

According to the phylogenetic species concept, two organisms that share a recent common ancestor and exhibit certain derived traits, belong to the same species.

According to the given information, dogs and gray wolves are descended from a common ancestor and hence, belong to the same species according to the phylogenetic species concept.  

You might be interested in
Which structure has functions in both the respiratory system and the digestive system?
Vikki [24]

Answer:

pharynx as it has functions in both the respiratory system and the digestive system.

Explanation:

8 0
3 years ago
Please Helppp with this question
Delicious77 [7]

Answer:

Well the model above is showing all the planets in order from how close or far away they are from the sun and it also seems to show the scale of each planet compared to another.

Explanation:

As for the Evidence or why it is important to know this is because the scale and location of the planet to the sun directly effects everything about the planet, its Atmosphere, tempterue and rotaion. And the more we learn about all plants we can better underatand our own geological past behavior of its Atmostohere and futute clamatic trends.

5 0
3 years ago
The figure below shows bands of DNA that were separated using gel electrophoresis. Which band contains the smallest DNA fragment
diamong [38]
I believe the answer would be Band C.
6 0
2 years ago
The amino acids of a growing polypeptide chain are held together by what kind of bond during the elongation stage of translation
kifflom [539]

Answer: Peptide bond

Explanation: A peptide bond is the covalent chemical bond  bond that holds together two amino acids which occurs when the carboxylic group of one molecule reacts with the amino group of the other molecule, linking the two molecules and releasing a water molecule catalyzed by peptidyl transferase, an RNA-based enzyme  integrated into the growing chain.

In the elongation stage ie when Long chain polypeptides are forming , peptide bonds  are formed by linking many amino acids to each other. These peptide bonds of amino acids are  relatively unstable, and  can break spontaneously in a slow process as can be seen especially  in enzymes of living organisms in the making and breaking of bonds.

4 0
3 years ago
Describe the steps that bone goes through as it heals from a break.
lyudmila [28]

Answer:

Explained

Explanation:

Bone healing has three main processes and these stages are overlapping to each other. These processes are inflammation,bone production and bone remodeling.

Inflammation occurs immediately after the fracture and last several days. It enables clotting of blood. It provides initial structure stability and framework for new bone formation.  

Bone production occurs when the clotted blood formed by inflammation is replaced with fibrous tissues and cartilage as soft callous.

Bone remodeling is the final stage of the bone healing and it goes on for several months. Bone continues to form and compact. Bones returns to its original shape and the blood circulation in that area improves.

8 0
3 years ago
Other questions:
  • Which organ conrain enzymes capable of digesting carbs, proteins, and lipids?
    5·1 answer
  • Which is not a function of the cell membrane?
    11·1 answer
  • The method of heat transfer by which the sun warms the earth is
    7·1 answer
  • A pod of bottlenose dolphins is showing signs of stress in the Gulf of Mexico. Why would it be important for scientists to study
    8·1 answer
  • what is the most important responsibility of individual in creating a safe environment especially on public health. ​
    6·1 answer
  • Which organelle is responsible for manufacturing proteins? vacuoles lysosomes golgi apparatus ribosomes
    7·1 answer
  • What answer is this ?
    15·1 answer
  • . What provides most of the water for the water cycle?
    14·2 answers
  • What did ekman find from his work with the facial action coding system?
    7·1 answer
  • a class section was trying to determine the ideal habitat for a large lizard that eats a variety of arthropods using biotic and
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!