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Biology Chapter 15 Exam

Authored by Seth Hardin

Biology

9th Grade

NGSS covered

Used 13+ times

Biology Chapter 15 Exam
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31 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

T or F: Mimicry occurs when two or more species adapt to resemble each other.

True

False

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A human appendix is an example of what?

An ancestral trait

Homologous structure

Vestigial structure

Analogous structure

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Natural selection can best be defined as the _____.

survival of the biggest and strongest in a population

survival and reproduction of those in the largest area

elimination of the smallest organism by the biggest

survival and reproduction of those that are best adapted (survival of the fittest)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How would you describe this evolution?

Homologous structure
Analogous structure
Structural adaption
Functional adaption

Tags

NGSS.HS-LS4-4

NGSS.HS-LS4-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

what are vestigial organs

organs that have reduced in size and the role its used for.

very useful organs that are needed for life

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What type of natural selection is this?

Disruptive Selection
Directional Selection
Stabilizing Selection
Sexy Selection

Tags

NGSS.HS-LS4-4

NGSS.HS-LS4-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Two organisms that are closely related would have

very similar DNA sequence

exactly the same DNA sequences

no proteins in common

completely different DNA sequence

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