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
Liono4ka [1.6K]
3 years ago
7

Two birds that look very similar to each other have always been considered two distinct species based on differences in their bo

dy size and in where they live. A group of ornithologists studying the two species begins to think they might not be separate species based on observed behavior. What would be the best next step regarding this new hypothesis?
Biology
2 answers:
exis [7]3 years ago
7 0
The evaluation of their DNA and short tandem repeats will let them know if the birds are related or not. The genetic linkage will provide information about their common ancestry as well as if they belong to the same species, or are closely related species. 
marusya05 [52]3 years ago
7 0

Answer:

A Genetic structure analysis

Explanation:

An analysis of genetic structure will help to know if these two groups are really different species. For that, some mitochondrial markers could be used first. Mitochondrial markers are used quite frequently for this purpose, since they usually show genetic preferences between different species. This is because they evolve faster than nuclear markers.

You might be interested in
Describe the structure of DNA ? (6mrks) gcse edexcel 9-1
m_a_m_a [10]

DNA structure. DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).

6 0
3 years ago
Photosynthesis and cellular respiration are cells ____that occur in cells.
Leviafan [203]

Answer:

A) chemical reactions.

Explanation:

"Photosynthesis is the process through which plants convert light energy into chemical energy. Here is the chemical reaction involved: As we can see, water and carbon dioxide combine to form glucose and oxygen. Since new chemical species are formed, photosynthesis is clearly a chemical change. "

7 0
3 years ago
in your own opinion how do the three major processes of heat transfer affect the temperature of the earth​
malfutka [58]

Answer:

In my opinion, the processes of heat transfer assume a significant function in the energy and radiation equilibrium of the earth temperature framework. Down welling radiation causes warming of the earth's surface because of direct daylight ingestion and furthermore because of the back radiation from the climate, which is the source term of the so intensely examined air nursery or Barometrical warming impact.

Upward radiation also adds to cooling and guarantees that the retained energy from the sun and the earthbound radiation can be delivered back to space and the world's temperature can be settled.

Explanation:

For every one of these processes, especially, the association of radiation with infrared dynamic atoms is of significance. These particles emphatically retain earthbound radiation, produced from the world's surface, and they can likewise be energized by some warmth move in the climate. The consumed energy is re-radiated consistently into the full strong point yet somewhat additionally re-assimilated in the environment, so the radiation underlies a persistent collaboration and change measure over the engendering distance.

In spite of the fact that the fundamental relations for this collaboration of processes of heat transfer, Radiation with atoms are now notable since the start of the earlier century, up to now the right utilization of these relations, their significance, and their ramifications for the environmental framework are examined conflicting in the network of atmosphere sciences.

8 0
3 years ago
Question 1. What are the different types of interactions in nature?
Firdavs [7]

Hi,

Please find all answers in attached file

Hope they help!

Download docx
6 0
3 years ago
Which option defines parasitism?a symbiotic relationship between organisms in which one of the organisms benefits and the other
Tamiku [17]

Answer:a symbiotic relationship between organisms in which one of the organisms benefits and the other is harmeda symbiotic relationship between organisms in which one of the organisms benefits and the other is harmed

Explanation:

7 0
2 years ago
Other questions:
  • Which group of organisms would Schleiden have been most likely to study?
    15·2 answers
  • What is the ability to cause change?
    10·2 answers
  • Are Tiger and Goldfish related, how
    10·1 answer
  • Based on your knowledge of energy flow and light absorption, which color(s) of light
    7·1 answer
  • Why would a vascular system be an adaptation for a plant on land?
    6·2 answers
  • Write a summary about the cell theory
    14·2 answers
  • In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen
    6·1 answer
  • Match the terms to their definition. 1. constructive a process in which the edge of one crustal plate sinks below the edge of an
    5·1 answer
  • Which apparatus is used in measuring a base in laboratory? Show Options a.  pipette b. measuring cylinder c. burette d. conical
    15·1 answer
  • Helpppp pweeeeseee, i'll give brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!