why are all the people on earth members of the same biological species?
![subject](/tpl/images/cats/biologiya.png)
Biology, 06.12.2019 14:31 tiadenae22ovtxdr
Question 1
why are all the people on earth members of the same biological species?
all people have the same genetic makeup.
all people originated from the continent of africa.
all people have adaptations that allow them to live anywhere on earth.
all people can mate with one another and have children.
2 points save answer
question 2
according to scientific thought, when does one species of organisms become two species?
when populations become separated from one another
when one population becomes extinct
when one population cannot interbreed with the other population
when populations compete for the same resources
2 points save answer
question 3
which stage is the middle stage of speciation?
the populations become adapted to different environments and eventually become so different that they cannot interbreed to produce fertile offspring.
the populations are isolated and thus do not interbreed.
the populations become totally separated from one another.
the populations successfully interbreed.
2 points save answer
question 4
which stage is the first stage of speciation?
the populations become adapted to different environments and eventually become so different that they cannot interbreed to produce fertile offspring.
the populations are isolated and thus do not interbreed.
the populations become totally separated from one another.
the populations successfully interbreed.
2 points saved
question 5
the colorado river carved out a deep canyon in the habitat of an abert’s squirrel population. this is an example of which stage of speciation?
the populations become adapted to different environments and eventually become so different that they cannot interbreed to produce fertile offspring.
the populations are isolated and thus do not interbreed.
the populations become totally separated from one another.
the populations successfully interbreed.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:10
What noticeable trend from this graph might be used to make a conclusion?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:00
Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 18:00
Deserts (especially true deserts) are not easy places for animals to live. animals who live in them often have special features that them survive. which adaptation would be for this group of animals? a) keen eye sight b) short, narrow legs c) tolerate heat d) webbed feet
Answers: 2
You know the right answer?
Question 1
why are all the people on earth members of the same biological species?
why are all the people on earth members of the same biological species?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 19:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.11.2020 19:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.11.2020 19:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.11.2020 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 19:10
![question](/tpl/images/cats/biologiya.png)
Biology, 05.11.2020 19:10
![question](/tpl/images/cats/ekonomika.png)