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Soloha48 [4]
3 years ago
11

Which event caused speciation of the finches of the Galapagos Islands in picture B? *

Biology
1 answer:
vampirchik [111]3 years ago
3 0

Answer:

B. Geographic Isolation

Explanation:

Speciation is a biological process that allows the generation of new species through existing species. Through conditions imposed by the environment in which this species lives.

Speciation is usually caused by geographic isolation.

Geographic isolation occurs when a population of the same species is separated by some type of natural barrier, such as rivers or mountains. This causes the population to be divided in two and begin to face different environments and different environmental conditions. This causes each part of the population to adapt in different ways, leaving them so different from one another that it is no longer possible to say that the two populations belong to the same species.

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What are Homologous Structures in Evolution?
Ierofanga [76]

Because they were passed down from a common ancestor, homologous structures are those found in related organisms that are comparable. These structures might or might not serve the same purpose in their offspring. The hands of various different mammals are depicted in the figure below. The basic skeletal structure of each is the same.

What is offsrping?

a person, animal, or plant's offspring or progeny is the result of reproduction. Parental transmission of the illness can affect children,  a human or animal's direct offspring; a person born of parents  gave birth to a lone child.

Creating offspring is considered reproduction. Reproduction comes in two basic forms: sexual reproduction and asexual reproduction. A sexually reproducing creature integrates the genetic material of both parents to create a genetically distinct individual. Asexual reproduction involves the self-replication of one parent to create genetically identical kids.

To learn more about offsrping

Here: brainly.com/question/471576

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5 0
1 year ago
You drove through Iowa in the spring and noticed that along a stretch of several kilometers, every third fence post had a male r
goblinko [34]

Answer:

You drove through Iowa in the spring and noticed that along a stretch of several kilometers, every third fence post had a male red-winged blackbird perched on it defending its nesting territory. This is an example of <u>uniform dispersion.</u>

Explanation:

There are usually three dispersion patterns :

  1. Clumping
  2. Uniform dispersion
  3. Random dispersion

Clumping is the most common.

Uniform dispersion occurs when

  • resources are scarce
  • Individuals are evenly spaced in a habitat
  • Due to competition or territorial behavior

While Random dispersion occurs when resources are plentiful.

Hence ,This is an example of <u>uniform dispersion.</u>

3 0
3 years ago
The National Wildlife Refuge supports ______ wildlife refuges
laiz [17]
The answer is C) 550 I think
7 0
3 years ago
Read 2 more answers
Need help please don’t send any links.
VLD [36.1K]
I believe it’s a or c. and those links are so annoying i had to start a new account
6 0
3 years ago
Read 2 more answers
SOMEONE PLZ HELP ASAP
ivann1987 [24]

Answer:

A

Explanation:

Golgi apparatus, a membrane-bound organelle with cisternae, delivers proteins and lipids from the endoplasmic reticulum to where they are needed- such as for secretion outside the cell. Fused vesicles with proteins/lipids that pinch off from the <em>trans</em> end of the ER fuse with the <em>cis</em> end of the Golgi apparatus delivering the ‘cargo’. The proteins/lipids are then given post-translation modified and ‘marked’ for different deliveries. At the trans end of the Golgi apparatus, the vesicles pinch-off with the modified proteins and transported to their destination.

8 0
3 years ago
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