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
Anestetic [448]
4 years ago
15

Which explanation is most likely the reason for the evolution of a larger brain in humans?

Biology
1 answer:
Alinara [238K]4 years ago
6 0

Answer:

The correct statement is A larger brain allows humans to solve complex problems.

Explanation:

From the ancient time, the human brain has size increased three times. The most probable reason for the evolution of brains is that larger brain allows humans to handle complex problems more easily.

complex and large brains help humans to understand and store a different type of knowledge and information and aids in interacting with each other.  

The current time human has a larger and complex brain in any living primates.

Thus, the correct statement is A larger brain allows humans to solve complex problems.

You might be interested in
Which organ traps older erythrocytes so they will be removed from circulation?
Svetlanka [38]

Spleen

The spleen is located under the diaphragm and behind the stomach. It can get enlarged during an infection.

Explanation:

The spleen is a large lymph organ. It is highly vascularized and contains a meshwork that sieves out old and misshaped erythrocytes.  It acts as a quality control measure for red blood cells.  The organs has macrophages that engulf and digest the red blood cells that fail quality control and foreign matter. The spleen stores the iron the cell as bilirubin and is recycled yo make new blood cells in the red bone marrow.

The spleen also stores red blood cells hence your spleen helps you recover blood cells (and maintain the right blood pressure) when you lose a considerable amount of blood from a deep cut.

Learn More:

brainly.com/question/13562842

brainly.com/question/4473673

#LearnWithBrainly

4 0
3 years ago
How do mutations occur in the genetic code?
Inessa [10]
Acquired mutations occur at some time during a person's life and are present only in certain cells, not in every cell in the body. These changes can be caused by environmental factors such as ultraviolet radiation from the sun, or can occur if an error is made as DNA copies itself during cell division. Hope this helps ;)
6 0
4 years ago
Read 2 more answers
How have microscopes led to the evolution of science?
saul85 [17]
It has helped us by seeing what kind of things we can see with our eyes it also helps us by seeing mirco things like dirt
3 0
2 years ago
mini fish species released thousands of eggs during reproduction. Which factor helps keep these fish populations from becoming t
cricket20 [7]
Spawn is the eggs and sperm released or deposited into water byaquatic animals. As a verb, to spawn refers to the process of releasing the eggs and sperm, and the act of both sexes is called spawning. Most aquatic animals, except for aquatic mammals and reptiles<span>, reproduce through the process of spawning.


</span><span>There are many variations in the way spawning occurs, depending on sexual differences in anatomy, how the sexes relate to each other, where and how the spawn is released and whether or how the spawn is subsequently guarded.
</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

8 0
3 years ago
What happens in meiosis I that doesnt occur in meiosis II?
Marta_Voda [28]

Meiosis is the process of reduction of diploid cells to haploid cells and it involves two process meiosis 1 and meiosis 2.

Meiosis 1 involving the crossing over of the genetic material between the pair of chromosomes whereas meiosis 2 involves the separation of the chromosomes into sister chromatids.

6 0
3 years ago
Other questions:
  • The term genetic ______ describes a change of the sequence of a dna molecule.
    10·1 answer
  • In the stable food chain shown below, what would you expect to happen initially if you were to suddenly double the population of
    9·2 answers
  • Describe how the plant absorbs ingredients and gets rid of its waste
    12·2 answers
  • in a experiment 4 liters of water was observed to evaporate in 20 hours. What rate of evaporation was observed in this experimen
    9·2 answers
  • What function do collagen and elastin have in arteries?
    15·1 answer
  • Sort the bones based on whether they belong to the appendicular skeleton or the axial skeleton.
    15·2 answers
  • If the food on the island is small seeds, what finch is best adapted? Explain why
    13·1 answer
  • What’s the correct mRNA sequence from the DNA strand: TAC GCC CGA ATC
    12·1 answer
  • Plants that have a taproot and parallel veins are known as_________.
    10·1 answer
  • Which two processes are most likely to be involved in the formation of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!