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
Igoryamba
3 years ago
5

How have scientist started to study relationships between different groups of organisms?

Biology
1 answer:
Delicious77 [7]3 years ago
7 0
<h2>Answer:</h2>

The scientist started to study relationships among various groups of organisms <u>C. by using genetic analyses</u>.

<h2>Explanation:</h2>

The following features were used to study about the relationships between different groups of organism:

  • External morphology
  • Similarities in structure
  • Genetic analysis
  • Chemical composition

The molecular similarities in the structure of RNA, DNA, and proteins help to establish the relationship of relationships between different groups of organisms. This was studied through testing the samples obtained by organisms using genetic analyses.

You might be interested in
How does adaptation effect the diversity of a species?
Ber [7]

Adaptation refers to when a species changes to become better fitted to the environment as a result of natural selection. Adaptations generally occur in order to increase the fitness and thus survival of organisms. By being able to adapt to the changing environment, organisms are better able to survive and reproduce.

7 0
4 years ago
A guard bees job is to protect the hive from intruders, a job that can lead the guard bee to sacrifice its own life. If the guar
lara [203]

Answer:

Altruism genes are dominant, so they can be inherited more easily. Bee colonies are so large that the loss of a few individuals will not affect the gene pool.

Explanation:

3 0
3 years ago
Of the following statements about protected areas that have been established to preserve biodiversity, which one is not correct?
natta225 [31]

(D) It is especially important to protect biodiversity hot spots.

<h3>What is Biodiversity?</h3>

The variety and variability of life on Earth is referred to as biodiversity or biological diversity. A measure of variety at the genetic (genetic variability), species (species diversity), and environmental (ecosystem diversity) levels is called biodiversity.

Because of the warm environment and high primary productivity in the area close to the equator, the tropics typically have higher levels of biodiversity than other parts of the planet. Less than 10% of the earth's surface is occupied by these tropical forest ecosystems, which are home to 90% of all species. The mid-latitudinal belt of all oceans and the shores of the Western Pacific, where the sea surface temperature is highest, typically have higher levels of marine biodiversity. The variety of species exhibits latitudinal variations.

Learn more about Biodiversity with the help of the given link:

brainly.com/question/27438508

#SPJ4

8 0
2 years ago
Another thermophile, Thermus aquaticus, was isolated from a hot spring in Yellowstone National Park. It is the source of the enz
fredd [130]
It can withstand high heat and still add nucleotides which is used in the PCR.
7 0
3 years ago
What is the scientific name of the family that the kiwi belongs to?
AleksandrR [38]
Kiwi<span> or </span>kiwis<span> are flightless birds native to New Zealand, in the </span>genus<span> Apteryx and </span>family<span> Apterygidae.</span>
7 0
3 years ago
Other questions:
  • Bile salts aid in the digestion of fats by ________ large fat droplets.
    13·2 answers
  • Which of the following sources of weather data would enable a meteorologist to follow the path of an approaching thunderstorms
    6·1 answer
  • The nucleus contains the cells genetic material in the form of?
    12·2 answers
  • Hi squad. help.............
    8·1 answer
  • A Punnett square is used to determine the __________.
    10·2 answers
  • Which of the following is an effect of forest fires on the atmosphere? A. a decrease in water vapor B. an increase in oxygen gas
    10·2 answers
  • What are Brazil’s endangered species?? (Plants and animals)
    10·1 answer
  • What are the layers of the atmosphere? Classify them on the basis of height from the earth's surface.
    5·2 answers
  • PLEASE GIVE ME THE RIGHT ANSWER
    8·2 answers
  • Good movie recommends? My teacher said I get to choose the movie for today
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!