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Questions (3)
Which evidence best supports the claim that mutations are a source of inheritable genetic variation?(1 point)
Responses Mutations
7 answers
180 views
Use the sentence to answer the question.
Silas doesn’t mean to hurt people’s feelings, but he has a sharp tongue. How is the
21 answers
247 views
Thousands of Jewish people were murdered or forced to leave Western Europe because they(1 point)
Responses were trying to escape
13 answers
181 views
Answers (20)
What is one way that a frameshift mutation could occur? (1 point) Responses two nucleotides are deleted two nucleotides are deleted two nucleotides are substituted two nucleotides are substituted three nucleotides are deleted three nucleotides are deleted
Millions of years ago, the ancestors of giraffes had short necks and used to eat leaves from the bushes on the ground. A genetic mutation caused one giraffe's neck to be taller. This long-necked giraffe was able to eat leaves that were higher up on trees.
Examine the two strands of DNA below. Which kind of mutation occurred? Original strand: AGC GTA CCC TAC New strand: AGC GTA ACC TAC (1 point) Responses frameshift frameshift substitution substitution deletion deletion insertion
Use the passage to answer the question. Not surprisingly, Abuela was busy cooking up a storm for our family dinner. I spied the freshly made salsa on the counter and couldn’t resist sneaking a spoonful. It was superb as always, and I savored the fire on
Code Talker and Navajo Marines of WWII by Joseph Bruchac The next thing I knew, I was on an alligator rumbling over the reef. I could hear the roar of the LVT’s engines, the whap-whap-whap of small waves hitting the metal side of the boat, and the coral
Use the passage to answer the question. Stepping off the train, Fernando’s senses were overwhelmed by the sights, sounds, and smells of the city. Sky-scraping buildings loomed overhead, seeming to look down on him and laugh at his smallness. People were
“Where you girls from?” I asked her. She didn’t answer me, though. She was busy looking around for old Peter Lorre to show up, I guess. “Where you girls from?” I asked her again. “What?” she said. “Where you girls from? Don’t answer if
Jack decided to do a little tidying up in the kitchen. The countertop looked cluttered, he felt. If he just rearranged the cabinet, he could probably fit more things in them. Then the countertop would be nice and clear. He opened the cabinet, pulled out a
From the Caves by Thea Prieto I’ll check the roots, says Sky, and he trots up the passage before Mark can stop him. Above, in the red firelight of the upper cave, the heat has grown to wringing, and Sky notices at once that Teller has moved. He has
The Reward of Enterprise by Ward Muir Near the skyline rim of the superb mountain-range upon which I was commencing to rise I saw, shadowy in the translucent green, an unmistakable shape—the shape of a great fish: a shark. Its fin cut the surface like a
Use the passage to answer the question. Angela was always a little envious of the perfectly manicured Sophia, who never had to worry about which lunch table would have her. Sophia was an old friend, but these days, Sophia treated her friendships like the
My mind sparks with an idea for a painting, And my thoughts are a hum of bees. First they bumble around the petals Of a flower, dancing near the pollen, But then they flit to another, still Not ready to settle on one, yellow Dust stains their feet; their
We went out onto his deck and I looked out over the vista before us—a sunken Italian garden, a half-acre of pungent roses, a rolling, perfectly manicured lawn that extended to the sea, and a snub-nosed motorboat that bumped the tide offshore. “I’ve
How did the bubonic plague affect education during the Middle Ages?(1 point) Responses The plague resulted in a decline in education quality due to low student enrollment and faculty leaving. The plague resulted in a decline in education quality due to low
What was the immediate result of the Defenestration of Prague?(1 point) Responses The end of the Thirty Years’ War The end of the Thirty Years’ War The end of the Peasants’ Revolt The end of the Peasants’ Revolt The beginning of the Peasants’
Which of the following best demonstrates the lasting influence the printing press had on Europe?(1 point) Responses Later European thinkers relied on the technology of the printing press to share their ideas during the Scientific Revolution and
The Protestant Reformation best illustrates which of the following reasons for major shifts in religious beliefs?(1 point) Responses When critics point out problems in religious teachings, churches lead the way in correcting those issues. When critics
Which of these statements best describes how the printing press promoted intellectual developments and technological advancements during the Renaissance?(1 point) Responses Learning spread throughout Europe as movable type made it easier to print larger
What characteristics of Italian economic and political development in the late Middle Ages helped lead to the Italian Renaissance?(1 point) Responses The city-states’ involvement in the Hundred Years’ War increased pressure on the feudal system. The
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