Self-Quiz Unit 7 Attempt review PDF

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Dashboard / My courses / BIOL 1301 - AY2022-T2 / 23 December - 29 December / Self-Quiz Unit 7

Started on

Thursday, 23 December 2021, 10:02 AM

State Finished Completed on Time taken Marks

Thursday, 23 December 2021, 10:05 AM 2 mins 29 secs 5.00/5.00

Grade 100.00 out of 100.00 Question

1

Correct Mark 1.00 out of 1.00

Which of the following situations will lead to natural selection?

Select one: a.

The seeds of two plants land near each other and one grows larger than the other.

b. Two types of fish eat the same kind of food, and one is better able to gather food than the other. c.

Male lions compete for the right to mate with females, with only one possible winner.

d. all of the above e.

Question



none of the above

2

Correct Mark 1.00 out of 1.00

Which scientific concept did Charles Darwin and Alfred Wallace independently discover?

Select one: a.

mutation

b. natural selection c.

overbreeding

d. sexual reproduction e.

all of the above



Question

3

Correct Mark 1.00 out of 1.00

Which situation is most likely an example of convergent evolution?

Select one: a.

Squid and humans have eyes similar in structure.

b. Worms and snakes both move without legs. c.

Some bats and birds have wings that allow them to fly.

d. all of the above e.

Question



none of the above

4

Correct Mark 1.00 out of 1.00

Which situation would most likely lead to allopatric speciation?

Select one: a.

A flood causes the formation of a new lake



b. A storm causes several large trees to fall down c.

A mutation causes a new trait to develop.

d. An injury causes an organism to seek out a new food source. e.

Question

all of the above

5

Correct Mark 1.00 out of 1.00

Which statement about the taxonomic classification system is correct?

Select one: a.

There are more domains than kingdoms.

b. Kingdoms are the top category of classification. c.

Classes are divisions of orders.

d. Subspecies are the most specific category of classification. e.

all of the above



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