English, 27.03.2020 03:10 gabbymay85
How did the environment affect the populations of peppered moths in the 1800s in London?
Question 1 options:
Because of the soot covering everything, the dirtier darker moths will be eaten less often, allowing them to reproduce and pass their genes on to the next generation.
Because of the soot covering everything, the lighter colored moths will be eaten less often, allowing them to reproduce and pass their genes on to the next generation.
The environment did not affect the peppered moths-- the populations are still the same.
Question 2 (1 point)
What was Charles Darwin obsessed with observing?
Question 2 options:
Nature
Planets
Rollie Pollies
Rocks
Question 3 (1 point)
Darwin carefully observed the finches of the Galapagos island. What he noticed was that they were similar to the mainland finches, but each island finch has different .
Question 3 options:
colored feathers.
numbers of offspring.
shaped and sized beaks.
colored eyes.
Question 4 (1 point)
In biology, FITNESS is described as the ability to survive and create offspring.
Question 4 options:
True
False
Question 5 (2 points)
Natural selection acts on populations through a specific trait. Which statement must be true about that trait?
Question 5 options:
Most forms of the trait have the same impact on survival.
The trait is resistant to mutations.
The trait is passed on genetically to the next generation.
The trait is the same for all organisms.
Question 6 (1 point)
Individuals don't evolve. Natural Selection produces evolutionary change over entire populations over lifespans.
Question 6 options:
True
False
Question 7 (3 points)
Which of the following are the different modes of Natural Selection?
Question 7 options:
Directional Selection
Disruptive Selection
Stabilizing Selection
Preferential Selection
Answers: 1
English, 21.06.2019 22:30
Johnny just received a failing grade on his science exam. lucy oversaw johnny’s paper, and she asked him about it. johnny snapped at her shouting, “it’s none of your business! ” which of the following is the psychological response johnny exhibited towards lucy? select one: a. dismay b. irritability c. hesitation d. hopelessness
Answers: 2
English, 22.06.2019 01:30
View a film and read a text-based representation of your hero, such as a modern graphic representation of your hero (comic book, graphic novel). compare how your character is represented in text and how your character is visually represented. next, you will compare how this information informs the idea of what it means to be a hero.
Answers: 2
English, 22.06.2019 02:30
The first step in making a mental model for a compare-and-contrast text is a. comparing the two things being described. b. finding important details in the text. c. contrasting the two things being described. d. connecting details to what is already known.
Answers: 2
English, 22.06.2019 05:30
Read the sentence from last lecture by randy pausch. all right, so what we’re not talking about today, we are not talking about cancer, because i spent a lot of time talking about that and i’m really not interested. pausch tells his audience this because he wants them to know that
Answers: 2
How did the environment affect the populations of peppered moths in the 1800s in London?
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