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
SpyIntel [72]
3 years ago
10

happens slowly over time only occurs below the species level is any change in the DNA of an organism can be caused by genetic dr

ift can be caused by natural selection_____________.
Biology
1 answer:
LUCKY_DIMON [66]3 years ago
5 0

Answer:

The correct answer is - microevolution.

Explanation:

Microevolution is the very small evolutionary change specially allele frequencies on the level of species that occurs slowly over period of time. These changes occurs on the level of DNA or genetic level.

These evolution can be caused by the natural selection process or genetic drift over the generation of the species or population over period of the time. It is the study of the evolution that occurred on level of separated gene pool.

Thus, the correct answer is- microevolution.

You might be interested in
Question 12
rosijanka [135]
B. Decrease. The shrew population is dependent upon the grasshoppers as a prey item. A decrease in the available prey would result in a decrease in the predator population due to lack of resources to support the current population.
5 0
3 years ago
Speciation without geographic isolation is called ________ speciation.
s2008m [1.1K]
The answer is A. Sympatric
3 0
3 years ago
To what are greater body size and facial gracility documented in homo erectus likely related?
Vanyuwa [196]
Greater body size and facial gracility documented in Homo erectus are likely related to changes in tool technology and increasing access to meat and other proteins. Homo erectus walked just like a modern human, with traits like double arches and adducted big toe, they had a cranial capacity range from 650 cc to 1,200 cc. 
5 0
3 years ago
How how much muscle mass is food for my body weight
mylen [45]

Answer:

muscle mass is food for my body weight about 227gram of muscle each week

4 0
3 years ago
How do enzymes help join two substrate molecules together to form a product?
Len [333]

Answer:

Enzymes bind with chemical reactants called substrates. ... In others, two substrates may come together to create one larger molecule. Two reactants might also enter a reaction, both become modified, and leave the reaction as two products. The enzyme's active site binds to the substrate.

7 0
3 years ago
Other questions:
  • The male and female pronuclei unite in a process that signifies the beginning of a new organism. What is this process called?
    12·1 answer
  • What role does heat energy from the Sun play in influencing ocean currents?
    13·1 answer
  • Conformation(s) that has (have) both a favorable hydrogen bonding pattern and φ and ψ values that fall within the allowed Ramach
    8·1 answer
  • What are the names of the four nucleotides? ​
    6·1 answer
  • Meiosis is the process that results in the production of the haploid number of chromosomes.
    13·1 answer
  • How long have scientists understood the role of DNA in heredity
    8·1 answer
  • What is another name for the circulatory system, which transports blood throughout the body?
    11·1 answer
  • Guys please help me !!
    13·1 answer
  • During one year, the birthrate in a country is 28 births per 1000 people, and the death rate is six deaths per 1000 people. What
    12·1 answer
  • Define the term GOD cell.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!