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
Anon25 [30]
2 years ago
6

Im confused please help me!

Biology
2 answers:
Harman [31]2 years ago
5 0

Answer:

 The Geographic barrier would have led to speciation in the finches which started from the founder effect where the finches were brought to other areas of the Galapagos. They were separated geographically so they could not mate with each other. Over time, evolution occurs through natural selection and genetic drift. This leads to the population being so different so they have reproductive barriers and can no longer interbreed. They become different species.

Explanation:

Hope this helps you understand better.

lyudmila [28]2 years ago
3 0
Finches were geographically separated. This caused a split in the population. Over time, through genetic mutations and evolution, with the addition of different environments, the finches developed different traits and characteristics. Eventually, they became so different, they could not mate with each other.
You might be interested in
Meiosis does PMAT twice! That means there is a prophase I and a prophase II. There is a metaphase I and a metaphase II. Etc… If
AURORKA [14]

Answer:

If there is homologous chromosomes (metaphase I) or duplicated chromosomes/sister chromatids (metaphase II) in the middle of the cell.

Explanation:

Meiosis involves two series of nuclear divisions grouped into meiosis I and meiosis II. Each division has the same number of stages i.e prophase, metaphase, anaphase, telophase etc. Meiosis I involves the separation of homologous chromosomes i.e similar but non-identical chromosomes from each parent.

On the other hand, meiosis II involves the separation of sister chromatids (duplicated chromosome). Since METAPHASE is generally characterized by the alignment of chromosome at the middle of the cell for separation in the anaphase stage, it means that the difference between metaphase in meiosis I and II will be whether it is homologous chromosomes that are in the middle or sister chromatids.

Therefore, according to this question, I would know if the cartoon is in metaphase I or II if:

- there are homologous chromosomes in the middle of the cell (metaphase I)

- there are sister chromatids in the middle of the cell (metaphase II).

4 0
3 years ago
Read 2 more answers
A specialization of the stomach that aids in grinding for animals that lack teeth is the ____.
Arte-miy333 [17]

Answer:

C. gizzrd

Explanation:

5 0
3 years ago
The enzyme responsible for ATP production?
vekshin1

The enzyme is synthase

5 0
3 years ago
A is comprised of a group of organisms that live in the same area
trapecia [35]
If the organism are of a similar species then it would be a population.
8 0
3 years ago
How is inertia taking place if a penny is at rest?
Citrus2011 [14]

A penny is at rest is experiencing  inertia because it is not moving.

<h3>What is inertia?</h3>

According to Newton's first law of motion, every object at rest or uniform motion in a straight line will continue in that state unless it is acted upon by an external force. This law is also called law of inertia.

Inertia depends on mass because the more massive an object is, the more reluctant it will be to move.

Thus, a penny is at rest is experiencing  inertia because it is not moving.

Learn more about inertia here: brainly.com/question/1140505

#SPJ1

4 0
2 years ago
Other questions:
  • Where do benthos organisms live
    9·2 answers
  • As someone moves up the managerial hierarchy, which skills become relatively more important?
    15·1 answer
  • Construct a three-step synthesis of trans-2-pentene from acetylene by dragging the appropriate formulas into the bins. Note that
    14·1 answer
  • 4b. why would the vena cava be classified as a vein? all veins carry blood back to the heart, except for the pulmonary vein. the
    6·1 answer
  • Both Thermococcus and Thermoplasma are unicellular organisms that can live in extreme environments. Based on the concept of doma
    15·2 answers
  • Arrange the events in the order they would have occurred according to the theory of endosymbiosis
    7·1 answer
  • Suppose scientists could compare the DNA of modern humans from around the world with the DNA of Homo erectus populations from th
    6·2 answers
  • What is natural selection and what are its effects on allele frequencies? (Due at 11:59)
    9·1 answer
  • Answers fast please!
    14·2 answers
  • U
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!