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
matrenka [14]
3 years ago
9

One theory of human evolution suggests that Homo erectus evolved directly into Homo sapiens (humans), after which point Homo ere

ctus became extinct. If this is true, humans arose by ________.
a. allopatric speciation
b. cladogenesis
c. anagenesis
d. parapatric speciation
Biology
1 answer:
Reptile [31]3 years ago
5 0

Answer:

The correct answer will be option-C.

Explanation:

The evolution of human species in which one species transformed into another species evolves by a mechanism known as anagenesis.

Anagenesis is the mechanism of evolution which transform one species into a different species within a lineage. This process is slow and takes time to form species, therefore, is also known as gradualism or phyletic transformation.

The<em> Homo sapiens</em> evolved from<em> Homo erectus </em>where<em> Homo sapiens </em>overwrites the ancestral species and caused the species to become  extinct.

Thus, Option-C is the correct answer.

You might be interested in
The best way to measure an exact volume is with a(n) _____________.
xxTIMURxx [149]
The answer is E, graduated cylinder.

Meanwhile beaker and test tubes may have markings, but they're not as accurate. Especially in beakers, their wide diameter only makes an approximate volume, as it is very likely to have a reading mistake on that. Their main function is not to measure volumes, thus there marking may already have an mistake.

And in watch glass and evaporating dish, they're both very shallow and wide in diameter too, so they're not for measuring volumes. Plus, not all of them have markings.

And in graduated cylinder, the thin shape makes the reading a lot more accurate and the main purpose for that is to measure volumes. They also come in transparent tubes that can make the reading clear and easy to read.
4 0
3 years ago
Read 2 more answers
A group of students are studying the Earth's mantle. They discover that the mantle is constantly moving. Which of these most lik
Alecsey [184]

it's rather going to be A or B, and I think it's A

8 0
3 years ago
Read 2 more answers
Which of the following is involved in weathering
qaws [65]
Weathering can be caused by rain,snow,heat,and as well as wind.

7 0
3 years ago
Read 2 more answers
FIRST CORRECT GETS BRAINLIEST
taurus [48]

Answer:

Changes of state are physical changes. They occur when matter absorbs or loses energy. Processes in which matter changes between liquid and solid states are freezing and melting. Processes in which matter changes between liquid and gaseous states are vaporization, evaporation, and condensation.

8 0
3 years ago
Question 2 of 10
expeople1 [14]

Answer:

D. Separate ecosystems can affect each other.

3 0
2 years ago
Read 2 more answers
Other questions:
  • While performing a physical assessment of a female client, a nurse notices hair on the client's upper lip, chin, and cheeks. whi
    12·1 answer
  • What is the common feature of antisocial personality disorders?
    14·1 answer
  • Bio help! will mark brainliest
    11·2 answers
  • Two rodent populations become separated when a large canyon develops in a previously unbroken forest. When is allopatric speciat
    10·1 answer
  • 50 POINTS!  PLEASE HELP!
    6·2 answers
  • The student is examining a tissue sample with a microscope. The student decides that it is squamous keratinized tissue. Which ty
    5·1 answer
  • Where is the epicenter of an earthquake?
    14·2 answers
  • I need help with this biology
    10·1 answer
  • The term for a cross that involves just one trait, such as pod shape, is called a what?
    13·1 answer
  • Why is a diet of only carbohydrates insufficient for long term survival?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!